Honbay 10pcs 2AA Battery Holder Storage Case with Wires and On/Off Switch

100 Pieces Clear LED Light Emitting Diodes Bulb LED Lamp, 5 mm (Multicolor)

Topoox 12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Science Projects

Topoox 6 Pack DC 1.5-3V 15000RPM Mini Electric Motor for DIY Toys, Science Experiments

DC Motor 9 Pcs 1.5-6V 15000RPM Rectangular Mini Electric Motor for Electric Toys by Topoox

EUDAX 10 Pcs Micro DC Motor 2mm Shaft Propeller with 3 Vanes 80mm Fan Shape for Fan Leaves Ship Model RC Boat DIY Airplane Science and Education Toys

EUDAX 15 Pcs Rectangular DC Motor Mini Electric Motor 1.5-3V 24000RPM with 9.8" Lead Wires with Motor Mounting Bracket Holder for DIY Toys

DiCUNO 450pcs(5 Colors x 90pcs) 5mm LED Light Emitting Diode Round Assorted Color White/Red/Yellow/Green/Blue Kit Box

EUDAX Micro DC Motor 2mm Shaft Propeller with 4 Vanes 80mm Fan Shape for Fan Leaves Ship Model RC Boat DIY Airplane Science and Education Toys (32PCS)

EUDAX 18 Set DC Motors Kit,Mini Electric 1.5-3V 24000RPM Hobby Motor with AA Battery Holder for STEM DIY Toy

WAYLLSHINE 12 Pcs/1 Dozen 2 x 1.5V AA Battery Holder Case Box Black Wire Leads