モデル番号
MH615985 STEM engineering blocks kit
Product name:stem engineering blocks set
STEM DIY electric building engineering blocks set
Certificate: stem engineering blocks set
ASTM/EN71/8P/HR4040
Function: stem engineering blocks set
Develop kids intelligence,creativity,imagination & flexibility
Feature: stem engineering blocks set
High-quality ABS material, safe and non-toxic, durable and sturdy
Advantage:stem engineering blocks set
Small screws connect the componets,make them be combined easily
Design: stem engineering blocks set
6 in 1 model
Accessories: stem engineering blocks set
193 pcs
OEM/ODM: stem engineering blocks set
Acceptable