The design of Roll-A-Bout has been updated by webmaster | Jan 16, 2014 | news | 0 comments The maker of Roll-A-Bout has changed the design of the knee scooters. In the future will the knee scooters be painted black, the covers will also be fastened with Velcro for easier use. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.