The Backyard Tidmouth

Yesterday, I decided to go look for shelf liner after taking Super's advice. In the shop I went to, I couldn't seem to find something like he probably uses (with a surface that's rough enough to prevent slipping), so I was given a few placemats instead. I bought one to see if it would help, but it turned out things can still roll/slip on it. Fortunately, the drawers themselves are so cramped I probably don't need anything, because the TOMY/TM stuff has no room to move (besides things like dismantled engines). If anything, I might try using sheets of corrugated fiberboard (which has to be more effective).