I have a rotating mat, but it doesn't have ball bearings. Probably wouldn't be to difficult to make a homemade one...a lot of us quilters are quite crafty when it comes to things like that. I do find it quite handy for the smaller projects and for taking to class.
Originally Posted by
PaperPrincess
Don't see how you can do a twister quilt without one! If possible, get one will ball bearings.