TurboPop Stem Challenge
€28.39
Stem Challenge
SOLVE fun STEM challenges by designing, building, and testing your TurboPop! creations!
LEARN a high-flying lesson in force, motion. velocity, and more!
GROWS with you; challenges increase in difficulty as your skills get stronger!
HANDS-ON action that's completely kid-powered - no batteries, rubber bands, or springs required!
AGES 5+
LER 9292