12 Bulk Craft Kits for Kids 8-12, STEM Activities Science Projects for Girls, Fiber Optic Light Experiments, Simple Electric Circuits Classroom Gifts for Class 2nd 3rd 4th Grade Activity

Key features

【Update of Instruction Manuel】: When inserting the wire into the white connector, press the top tab to open the clamp, then push the wire in fully, and release to lock it., AA Batteries Are Required But Not Included. Includes 12 individual fiber optic light kits for hands-on assembly., Each kit features an instruction manual, a card, a LED light bulb, a fiber optic bundle, a battery box, and simple connection components., Designed to teach children STEM principles through interactive building., Promotes creativity and problem-solving skills in an engaging way..