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#MINDBLOWN Bionic Hand DIY Hydraulic Build Kit

Available at 2 stores

Macy's Out of stock $24.99

Prices as of September 16, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price trackerKohl's price tracker

14-day low
$17.49
Sep 12 · Macy's
Best price
$29.99
−0% vs high
14-day high
$29.99
All stores
$30$24$17
Sep 9Sep 26
  • Kohl's
  • Macy's
Lowest in 14 days: $29.99 at Kohl's. Highest: $29.99. Current best is 0% below the 14-day high.We last recorded a price on Sep 16, 2026. The chart shows the 14 days leading up to that date — there have been no price updates since.

What buyers say

AI summary · 47 reviews

A fun, educational STEM toy that sparks creativity and learning, but many buyers report issues with assembly difficulty, missing parts, and fragile components. The build experience is rewarding for some, though a significant share find it frustrating and poorly constructed.

Liked

  • Educational STEM value
  • Smooth movement mechanism

Complaints

  • Missing or incorrect parts
  • Fragile construction
  • Poor instruction clarity

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

The Discovery #MINDBLOWN Bionic Hand DIY Hydraulic Build Kit is a hands-on STEM educational toy designed for children aged 8 to 11. This 87-piece set enables kids to assemble a wearable robotic hand that moves in response to their finger motions using hydraulic principles. The kit includes all necessary components such as finger levers, tubing, screws, and a built-in LED targeting light. It features an adjustable design to fit various hand sizes and promotes learning in engineering, hydraulics, and problem-solving through interactive play.

  • 87-piece hydraulic build set
  • adjustable fit for most hand sizes
  • LED targeting light on back
  • teaches hydraulics and engineering
  • suitable for ages 8–11
  • includes screwdriver and tools

Based on 47 reviews at Macy's

Read all 47 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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