Insto-Freeze Cannon

The Insto-Freeze Cannon is a weapon capable of instantly freezing anyone with a single ray.

History
This device is often used by Dr. Robotnik in Adventures of Sonic the Hedgehog. However, this machine tends to backfire on the doctor more often than not.

Appearances

 * "Too Tall Tails"
 * "Baby-Sitter Jitters"