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MH615188 crystal growing kit
Product name: STEM crystal growing kit
STEM DIY animal magic crystal planting growing science experiment kit
Type: STEM crystal growing kit
DIY science experiment crystal growing kit
Certification: STEM crystal growing kit
ASTM EN71
Function: STEM crystal growing kit
Stimulate scientific interest and exploration spirit,improve hands-on
Feature: STEM crystal growing kit
The material is safe and fee of odor,pigment free crystal powder
Design: STEM crystal growing kit
Make crystal with kids experience the production process from scratch
Selling point: STEM crystal growing kit
Crystal growth experiment enlightenment steam early education
OEM/ODM: STEM crystal growing kit
Acceptable