TRICERATOPS ROBOT - Moving Scientific STEM Wooden DIY Toy Kit Electric NEW

SOLAR POWERED FAN - Working Scientific STEM Wooden DIY Electric Model NEW

Star Light Model Projector - Working Scientific STEM Wooden DIY Toy Kit Electric

Electric Wire Buzzer Challenge - Working Scientific STEM Wooden DIY Model NEW

MOVING WORM ROBOT - Crawling Battery Operated Model J-20 Building Craft DIY Kit

Microscope Stem Childrens Toy 8+ Scientific Learning 100/200/450 - New

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Discovery Mindblown DIY Tyrannosaurus Rex Kit Puzzle Play Dinosaur Model New