Robot Arm Kits, Robotics for Kids Ages 8-12 14-16 STEM Toys, DIY Science Experiment Engineering Building Circuits Projects, Birthday Gifts for 9 10 11 13 14 15 16+ Year Old Boys Girls Teens Adults
Science Kits & Toys - 产品分析报告
  • Benchmark ASIN
    B0GS288K6F
  • Marketplace
    US
  • Category ID
    166294011
  • Analyzed Products
  • Keyword
    educational toys, sensory toys
  • Price Range
    -
  • Minimum Net Profit Margin
    10.00%
  • MOQ
    100
  • Est. Purchasing Cost
    ¥11.99estimated
  • Data Date
    2026-07-30
  • Your Budget (for new listing) (CNY)
    ¥500,000.00
Profitability Difficulty
Low
High Risk Due to Price Competition
Newly Released Counts (All Brands)
1
New Brand (1)
Old Brand (0)
Success rate (all brands)
100.00%
New Brand (100.00%)
Old Brand (0%)
Most products net profit margin range
-2.16% - 13.52%
Listing

Report summary from Keble AI Agent: Listing

结论很明确:这个市场不值得进入。 现在看到的不是健康增长,而是一个利润被压缩、靠差异化勉强赚钱、对普通新卖家并不友好的赛道;对大品牌来说也只是“能做但要重投入”,对小商家来说更不建议进场。

Recommended Products Features Direction
B0GS288K6F
Why do customers choose it?
  • 原木色木质结构,偏自然拼装风格。
  • 机械臂+木质拼装底座的组合形态,与常见单体机器人/螺丝拆装机器人不同。
  • 具备270°旋转与多轴控制,强调真实机械臂运动和电路控制。
  • 更适合8-16岁想做动手式机器人/电路启蒙、以及家庭亲子STEM项目的用户。
  • Sales
    Avg. price: $19.99|Latest price: $19.99|Approx. recent monthly revenue: $1,999.00 (100 pcs)|Net profit margin: 13.52%
    B08TZT4LZ6
    Why do customers choose it?
  • 机身呈现明显的旧零件拼装风格,带有更强的废旧机械感配色
  • 模块化可混搭的机械小机器人造型,区别于常见整块式教学机器人
  • 通过凸轮、弹簧、滑块、曲柄、电机、轮子和杠杆等多机构组合,强调可玩性和运动原理演示
  • 适合6岁以上偏低龄入门、喜欢轻量级机械原理探索的儿童
  • Sales
    Avg. price: $11.96|Latest price: $11.95|Approx. recent monthly revenue: $598.00 (50 pcs)|Net profit margin: 12.54%

    These products have successfully captured market share and are profitable. Their design and features are suggested for your investment, based on market competition, saturation, and demand.

    New Brands
    VS
    Old Brands
    1 new brands2 old brands
    1 brands have new listings0 brands have new listings
    1 new listings0 new listings
    1 succeeded
    0 succeeded
    0 failed
    0 failed

    Green indicates better success rate, red indicates poorer success rate. If you are a new brand, focus on the left side; if you are an old brand, focus on the right side.

    New Brands
    Old Brands

      How much did others invest?

      Collapse
    • #Budget Requirement

      Listing

      结论很明确:这个市场不值得进。 目前只有少数可见样本里,市场利润率被价格战压到很低,而且新品牌并没有形成可复制的稳定赚钱模型;你有50万人民币预算,能覆盖单个ASIN的前期投入,但这只是起步资金,不足以抵消后续的R&D、品牌和认证成本。

      Early sourcing + logistics + marketing budget (USD)
      N/A
      Explains the budget

      With all these investments, who has profitable new releases

      How many new listings are released by old brands?
      0.00%
      New listing success rate (new brands):
      100.00%
      Which new brands have these successful new listings?
      Potential certificate expenses
      UL Certification
      CPC Certification

      Some categories may not originally require certain certificates for entry; however, some products may target specific features (e.g. Bluetooth) or customers (e.g. children), and additional certificates may be required in the target marketplace (e.g. FCC, CPC).

      Alternatives
      1. 塑料/纸板拼装类机械模型:例如更简单的齿轮、连杆、风车或车模拼装包,通常比带电机/控制器的机器人臂更便宜、上手更快,适合想要“动手搭建”但不想承担复杂电路和高失败成本的家长。
      2. 二手或共享借阅的STEM玩具:通过本地二手平台、图书馆/社区活动借用机器人或工程套件,能以更低成本满足一次性体验需求,尤其适合对“教育玩具”有尝鲜性质的用户。
      3. 低门槛编程积木或机械启蒙APP:如果购买动机是培养逻辑和工程思维,可用免费的图形化编程平台、手机/平板互动课程替代硬件套件,成本更低,也避免零件缺失、装配失败和电池维护问题。
      4. 可重复使用的磁力/积木工程套装:相比专门机器人臂,磁力片、通用积木和连接件更容易获得、玩法更多,也更适合作为长期开放式玩具,减少“只玩一次”的风险。
      5. 课堂/营地短期体验课:购买前的替代方案可以是参加一次机器人工作坊、科学实验课或博物馆活动,让孩子先体验工程主题,再决定是否需要购买昂贵或复杂的套装。

      Alternative solutions may pose a risk to your investment in certain markets.

    • #Brands Investment Analysis

      Listing

      这个市场不是值得进入的市场。 结论很直接:当前样本里只有 1 个新品牌 Poraxy,市场没有出现你要求的 30~100+ 新品牌涌入,因此不算“品牌过度拥挤”,但利润结构已经很差,老品牌样本里 Educational Insights 的主力款 B01N5SN8W3 毛利率只有 -5.84%,说明这里更像是低价挤压、靠规模和老牌资源硬扛的赛道,不适合新手和小商家贸然进场。Poraxy 的 B0GS288K6F 虽然是正利润,但只是 13.5% 毛利,离你定义的“稳健可接受”15% 还差一截,不能当作轻松成功的市场信号。

      证据也很清楚:新品牌成功样本太少,且进入成本并不低。 Poraxy 的 B0GS288K6F 售价 $19.99,月销 100 件,月营收约 $1,999,最近月利润约 $270.27,早期投入约 $4,497.75,其中广告约 $1,114.54;这个盘子说明新品牌即使做成了,也需要真实投放和产品差异化,不是低预算就能复制。它的卖点是“机械臂 + 木质拼装底座 + 270° 旋转 + 多轴控制”,属于明显差异化的 STEM 机器人玩具。相反,Educational Insights 的 B01N5SN8W3 是典型常见结构:拼装 + 螺丝刀拆装机器人,月销 800 件但仍亏损,说明这里不是“谁流量大谁赚钱”,而是越常见越容易陷入价格战。当前市场利润率分布里,整体可盈利产品占 40.00%,新上架产品的可盈利率是 100.00%,但这个数字只来自 1 个新品牌、样本太小,不能证明市场好做,反而说明样本不足、信号不稳定。

      给你的可执行判断:大品牌可以做,但必须带着强品牌和强差异化;小商家不建议进。 大品牌可参考 Thames & Kosmos 的 B08TZT4LZ6 和 Poraxy 的 B0GS288K6F:前者走模块化机械结构和原理演示,价格 $11.96,月销 50 件,适合做入门型差异化;后者走更强的机械臂功能与木质拼装视觉,价格 $19.99,说明更高客单和功能创新才有机会。小商家没有真正的成功样本可抄,且若想对抗这类产品,极可能要走高投放、强内容、甚至“像老牌一样打规模”的路线;这不是健康的小商家市场。短结论:不建议推进。 如果你一定要做,只能把 B0GS288K6F 这种“功能差异化 + 视觉差异化 + 白帽推广”的打法当模板,避开 B01N5SN8W3 这种高度常见、功能平庸、最后被利润压死的产品。

      Poraxy
      Most investment in new productsNew products with Highest revenueLeast investment in new products
      Robot Arm Kits, Robotics for Kids Ages 8-12 14-16 STEM Toys, DIY Science Experiment Engineering Building Circuits Projects, Birthday Gifts for 9 10 11 13 14 15 16+ Year Old Boys Girls Teens Adults
      Recent Monthly Revenue (USD):$1,999.00(100pcs/month)
      B0GS288K6F (4.2/5 (25 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
      Educational Insights
      Old brand with the most profitable new products
      Educational Insights Design & Drill Robot - Construction Toys & Tools for Kids, Robot Toy Building Sets, Kids' Tool Set with Working Screwdriver, Take Apart STEM Set, Gifts for Boys & Girls Ages 3+
      Recent Monthly Revenue (USD):$10,872.00(800pcs/month)
      B01N5SN8W3 (4.5/5 (10719 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseNet profit margin below 10.00%
    • #Differentiations

      Unique productsCommon products
      Robot Arm Kits, Robotics for Kids Ages 8-12 14-16 STEM Toys, DIY Science Experiment Engineering Building Circuits Projects, Birthday Gifts for 9 10 11 13 14 15 16+ Year Old Boys Girls Teens Adults
      Differentiation:
      1. 原木色木质机械臂,外观与常见机器人明显不同
      2. 机械臂+电路控制,功能更偏真实机械运动
      3. 适合8-16岁STEM动手探索,目标人群更精准
      B0GS288K6F (4.2/5 (25 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
      Thames & Kosmos - Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004
      Differentiation:
      1. 废旧零件拼装风格,视觉辨识度高
      2. 多机构混搭机器人造型,和常规教学机器人差异大
      3. 适合6岁以上低龄机械启蒙,购买动机明确
      B08TZT4LZ6 (4.4/5 (109 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable
    • What net profit margin are others making?

      Collapse
    • #Net Profit Margins: All vs New

      Listing

      这个市场不值得进入,核心结论是:新品牌只有1个,老品牌2个,但利润并没有形成可复制的健康机会,反而是“差异化生存、低利润/亏损常态”的市场。 现有数据里,整体可判定为盈利的产品只占40%,新上架产品看起来是100%盈利,但样本只有1个,而且这个新品牌 Poraxy 只是单品成功,不能证明小商家可以稳定复制;相反,价格竞争已经把可见利润压到 13.52% 和 -5.84% 这两个极端之间,明显不是适合普通小卖家的赛道。

      Profitability difficulty
      High Risk Due to Price Competition

      All products distribution on different profit levels

      All products profit ratio distribution, including all products. For products with insufficient sales or missing profit ratio data, they will be categorized into other rows. This distribution included products that cannot determine the release date.

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other

      New products distribution on different profit levels

      This are the profit ratios of all new products. There are products without sufficient sales, no more than 100pcs in 3 months, or no profit ratio data, or just released. Those will be considered as 'other'

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other
    • #Top Products by Net Profit Margin

      Top 20 Profitable Products

      Most profitable products ranked by profit value. Only includes products with positive profitability and active sales, regardless of release date.

      B0GS288K6F
      B0GS288K6F
      Poraxy
      2026-05-13
      Yes
      $19.99
      100pcs
      $1999.0
      13.52%
      $270.27
      B08TZT4LZ6
      B08TZT4LZ6
      Thames & Kosmos
      2021-01-25
      Yes
      $11.96
      50pcs
      $598.0
      12.54%
      $74.99

      Top 20 Profitable New Products

      Most profitable new products ranked by profit value. Only includes newly released products with positive profitability and active sales.

      B0GS288K6F
      B0GS288K6F
      Poraxy
      2026-05-13
      Yes
      $19.99
      100pcs
      $1999.0
      13.52%
      $270.27
    • Is this a good time to enter the market?

      Collapse
    • #New Product Success Rates

      Listing

      这个市场不适合现在进入,核心问题不是“能不能卖”,而是已经在走向价格战和高门槛竞争。 目前能看到的可验证盈利样本很少,且新品牌的成功几乎被单一新入场品牌 Poraxy 的单品 B0GS288K6F 代表,说明市场并不是分散机会,而是少数赢家拿走结果。

      New products success rate.

      What is the ratio of profitable products

      Profitable (Unidentifiable released date)
      Profitable (Old product)
      Profitable (New product)
      Profitable (New product on old listing)
      New products but non profitable

      Profitable new products divide by brands

      What is the ratio of different brands owning all profitable new products

      Poraxy
      No data available
    • #Success Rate by Entry Time

      Listing

      这个市场不适合现在进入:表面上只有少量新品牌成功,但真实可复制的胜出样本几乎没有,说明它不是一个对普通新卖家友好的市场,而是更偏向少数有资源、会投放、会做品牌的玩家。对大品牌来说“可以做”,但需要重投入;对小商家来说,除非你能明显做出差异化,否则不建议进场。

      How many products released each year

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

      How many products released each month

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

    • #Net Profit Margins by Entry Time

      Different profit ratios of products released in year

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      202200000000
      202300000000
      202400000000
      202500000000
      202600010000
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable

      Different profit ratios of products released in month

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      2025/700000000
      2025/800000000
      2025/900000000
      2025/1000000000
      2025/1100000000
      2025/1200000000
      2026/100000000
      2026/200000000
      2026/300000000
      2026/400000000
      2026/500010000
      2026/600000000
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable
    • What factors contribute to success or failure?

      Collapse
    • #Case Study

      Success Cases
      Thames & Kosmos - Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004
      Price (USD)
      $11.96
      Released Type
      Old Release (2021-01-25)
      Brand is an old entry in this market
      Size and Weight
      10.2 x 10.1 x 9.9 cm, 150.00g

      Profitable Factors

      Based on old ASINDistinct functions and featuresUnique appearance design

      Design & Appearance

      机身呈现明显的旧零件拼装风格,带有更强的废旧机械感配色, 模块化可混搭的机械小机器人造型,区别于常见整块式教学机器人

      Key Buying Motive

      通过凸轮、弹簧、滑块、曲柄、电机、轮子和杠杆等多机构组合,强调可玩性和运动原理演示

      Target Customers

      适合6岁以上偏低龄入门、喜欢轻量级机械原理探索的儿童

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $598.00
      50 sold in the past 30 days · as of 2026年7月

      Net Profit Margin

      Sea Freight
      8.91% / 12.54%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      1.97% / 5.61%
      Peak / Non Peak

      Sales & BSR Performance

      Robot Arm Kits, Robotics for Kids Ages 8-12 14-16 STEM Toys, DIY Science Experiment Engineering Building Circuits Projects, Birthday Gifts for 9 10 11 13 14 15 16+ Year Old Boys Girls Teens Adults
      Price (USD)
      $19.99
      Released Type
      New Release (2026-05-13)
      Brand is a new entry in this market
      Size and Weight
      22.3 x 17.4 x 7.9 cm, 572.00g

      Profitable Factors

      Distinct functions and featuresUnique appearance design

      Design & Appearance

      原木色木质结构,偏自然拼装风格。, 机械臂+木质拼装底座的组合形态,与常见单体机器人/螺丝拆装机器人不同。

      Key Buying Motive

      具备270°旋转与多轴控制,强调真实机械臂运动和电路控制。

      Target Customers

      更适合8-16岁想做动手式机器人/电路启蒙、以及家庭亲子STEM项目的用户。

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $1,999.00
      100 sold in the past 30 days · as of 2026年7月

      Net Profit Margin

      Sea Freight
      9.34% / 13.52%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      -4.63% / -0.45%
      Peak / Non Peak

      Sales & BSR Performance

    What is Keble?

    Keble is an e-commerce AI Agent that helps sellers solve daily e-commerce issues. This report is generated by Keble AI.

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