5840-3650 High Torque Brushless Worm Gear Motor, Black, Industrial Grade, Adjustable Speed with Mounting Bracket and Multi-Color Wiring (12v 130rpm 4.5kg.cm Package2)

Thames & Kosmos Space Gummy Candy Lab | Tasty Labs STEM Experiment Kit, Make Space-Themed Gummy Pops & Candies, Explore Chemistry in Cooking, Safe to Eat, Made in USA, Food Ingredients Included

National Geographic Junior Chemistry Set - Complete Early Learning Lab Kit with 50 Science Experiments for Kids and 20+ Lab Tools, Chemistry Set, Science Experiments for Kids 4-6

Dan&Darci Root Viewer Kit for Kids - Grow Your Own Plant for Boys & Girls Christmas Gifts - Science STEM Toy & Craft Growing Kits for Ages 4-8 Birthday Gifts for Boy, Girl 4, 5, 6, 7, 8, Year Old

National Geographic Dinosaur Terrarium Kit for Kids – Multicolor Light-Up Terrarium, Build a Dino Habitat with Real Plants & More, Science Kit, Dinosaur Toys for Kids

National Geographic Amazing Chemistry Set - Chemistry Kit with 100+ Science Experiments Including Crystal Growing and Reactions, Science Kit for Kids, STEM Gift for Boys and Girls (Amazon Exclusive)

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit | Build Your Own GIANT Hydraulic Amazing Gripping Capabilities Adjustable for Different Sizes Learn Pneumatic Systems

National Geographic Earth Science Kit – 100+ Science Experiments & Activities for Kids, Crystal Growing, Volcano Science Kit, Rock Collection, STEM Project Toy for Boys & Girls (Amazon Exclusive)

Thames & Kosmos Rainbow Gummy Candy Lab - Unicorns, Clouds & Rainbows! Sweet Science STEM Experiment Kit, Make Your Own Gummy Candies in Cool Shapes & Colors