More ideas from Prunus
Creating Family Fun: Balance Boards  she notes to use old bike tires on edges.  They also spray painted their boards and then put decals on, instead of duct tape.  They tried 2 diff diameters of PVC pipe.

Creating Family Fun: Balance Boards she notes to use old bike tires on edges. They also spray painted their boards and then put decals on, instead of duct tape. They tried 2 diff diameters of PVC pipe.