A fun and simple toy that modifies your voice in 3 different ways, producing surprising vocal effects excellent for pranks or messing with your friends. Modes include Robot, which removes vocal inflection and adds a mechanical quality to your voice; Boy, which deepens and compresses your voice to make you sound like a young boy, and Kid, which knocks the pitch of your voice into a higher register. Just hold down the trigger and speak into the end of the changer to hear your voice like you’ve never heard it before! Makes a great stocking stuffer or party favor.
Get one of the craziest and coolest kaleidoscopes around!
This ultimate chemistry set features 250 mind-boggling experiments!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Working model representing the sun, earth, and moon and their relationships.
Command robotic creations with this cool construction kit!
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