Home plastic cord

Kidder - Science Kits, School Project Supplies, Clock Parts - Pulley Cord ( nylon) - Cat# 19-20-547

By A Mystery Man Writer

Large Gear Set - 40 pack - Cat# 9T-182328

Kidder - Science Kits, School Project Supplies, Clock Parts - Forces & Simple Machines - Sujets

Kidder - Science Kits, School Project Supplies, Clock Parts - STEM Hydraulics Maker Set - Cat#83-54HYDST

56 Meter Light String - Cat# 19-20-551

Modern, ergonomic compass perfect for all ages! Features a twist-lock that secures the legs in place for accurate circle size and guaranteed precision. Innovative Safety Tip automatically retracts when you close the compass legs, to avoid potential injuries in a bag or case. Integrated distance measuring arm is graduated in both inch and metric. 6 inch Shatter-resistant protractor & ruler made with translucent material and beveled edges, for easy pickup and use.

Helix Super School Kit

Kidder - Science Kits, School Project Supplies, Clock Parts

Copper & Silver Cable Set

Kidder - Science Kits, School Project Supplies, Clock Parts - Gear Box Kits - Pulleys, Gears & O-Rings - Physics - Subjects

Kidder - Science Kits, School Project Supplies, Clock Parts - Make Your Own Gears - Pulleys, Gears & O-Rings - Physics - Subjects

Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace.Description, Do you want a set of professional pulley block

Pulley Educational Block Blockkit Science System Physicslifting Wheel Children Model Technology Kids Toy Set Projects

Handmade Scientific Experiment Conveyor Belt Science Cognition Educational Toy Building Project Electric Transmission Belt for Girls Boys

Electric Car - Single Kit, Cat# 80-5433-SK

Electric Car - Single Kit Cat# 80-5433-SK

Glow in the Dark Patch Cables - 5 Pack-CAB-PATCH-GD