No wooden handle to secure the roller.
"I bought one of the mini rollers #TRL-175. Unlike some of the other mini rollers there is no handle that fits it without having room on either side which means the roller will slide around from side to side. It looks like some of the mini rollers have added wood on either side that would hold the mini roller in place. I spoke with a staff at cool tools and they suggested I put washers on either side to hold it in place. However the picture shows a handle that seems to fit. If there is such a thing I hope Cool Tools will add it to their inventory."

