Fluttering Butterfly DIY Kit, Educational STEM Toy

Hydraulic Robotic Arm DIY Kit, Educational STEM Toy

Variable Speed Oscillating Fan DIY Kit, Educational STEM Toy

Bug Robot DIY Kit

Solar System Model Kit

RC Propeller Boat DIY Kit, Educational STEM Toy

Combination Lock Box DIY Kit, Educational STEM Toy

Sound-Activated Brachiosaurus Robot Kit

Solar Powered Mars Exploration Rover DIY Kit, Educational STEM Toy

Telegraph and Morse Code DIY Kit, Educational STEM Toy

DIY Wooden Desk Lamp Kit

Electric Elevator DIY Kit, Educational STEM Toy

Robot Clock DIY Kit, Educational STEM Toy

Music Box DIY Kit, Educational STEM Toy

Cable-Stayed Bridge DIY Kit, Educational STEM Toy

DIY Wooden Ferris Wheel Music Box Kit

Remote Control All-terrain Mechanical Dog Building Block Set

Motorized Mechanical Grand Clock Building STEM Set

3D Wooden Puzzle Kit - Gravity Swing Series With Moving Mechanism, Challenging DIY Building Project

ANTI-GRAVITY MAGNETIC SCIENCE Experiment Kit

Soil Moisture Sensor Kit for Beginners – Light-Up Plant Water Indicator

Servo Tester Kit: All-in-one Servo Motor with Controller and Battery Holder STEM Kit For Simple Robots

Barnabas Rover: Arduino-Compatible 2WD DC Motor Car Kit (Ages 11+)