Borgfeldt Canada Ltd.

The Mechanical Swimmer consists of a Submarine Motor Mini and Underwater Gearbox that moves the legs via crankarms. Gearbox movement is also delivered to the arms using rubber bands for the robot to swim. By replacing the positions of legs, arms, and head, the robot can perform three swimming styles (Free Style, Butterfly, and Backstroke).

Specs & Features:
-includes both Submarine Motor Mini (High Speed Type) and Underwater Gearbox
-The swimmer robot can swim not only in straight lines but also in circles by changing the angle of the rudder.
-Submarine Motor Mini (High-Speed Type) features two o-rings to prevent water from entering the motor case.
-Requires one AAA battery (sold separately).
-Easy snap-on assembly.