Magic Shell 3 Set (10 PCS/Set) 14" Double-ended Alligator Clips Wire Crocodile Clips Cable

Ajax Scientific Mes Type Bulb Holder (Pack of 12)

Ajax Scientific Miniature Light Bulb, 1.5V, 0.30 Amp (Pack of 10)

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

SEOH Electric Buzzer DC 3 - 24 V for Physics Circuits 10 Pack

ScienceWiz - DC Motors (Pack of 4)

Pack of 10 E10 Miniature Screw Base Light Bulbs, 1.5V / 0.3A

microtivity IL188 5mm Assorted Clear LED w/ Resistors (8 Colors, Pack of 80)

Flormoon DC Motor Mini Electric Motor 0.5-3V 15000RPM High Torque Magnetic Motor for DIY Toys 5 Pack(Silver+Black)

Ajax Scientific Battery Holder with Lead Wire, 1x AA Cell (Pack of 10)

LED Diode Kit, CO RODE 3mm 5mm LED Lights Emitting Diodes Assorted Clear Bulbs with (White Red Blue Green Yellow, 300-Pack)