It is a work set that can easily overcome unevenness and steps with three driven crawlers, as well as run upside down (running on the back) or lying sideways (running on the side).
Overall length : approx.179 mm x width 97 mm x height about 72 mm, with mini motor, using 2 AAA batteries (Batteries not included)
Two triangular crawlers are arranged in parallel, and it consists of a body unit with a gearbox in the center and a tail unit of one triangular crawler that moves up and down like a tail.
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