With this bug vacuum set, capturing and viewing bugs has never been easier! The concept is simple---a vacuum motor is attached to a gun handle with a trigger to activate the motor. It comes with 2 nozzles to choose from depending on the size of the bug and the location in which you’re catching the bug, and a flexible extender tube that can be attached for those hard to reach bugs. Excellent for classroom activities or as a gift!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Use this laser pointer for any professional presentation!
A perpetual motion model of the galaxy, makes a good desk toy.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This caffeine molecule mug makes an excellent gift!
Easily assemble a working alarm motion detector!