Chair with Caterpillar

When I lost my feet, I thought that I would speak Buibui using Kore instead of a wheelchair.
Welcome To Tank Chair
http://www.tankchair.com/

Bumpy steps too


Pictures
http://www.tankchair.com/gallery.htm

Running a puddle or moving the snowy field Gokigen movie
http://www.tankchair.com/video.htm

How much is the price you care about?