This morning i was having a good laugh at myself .. here is why: I bought a 18x24 silicone mat from woodcraft. As most you know it comes rolled in a clear plastic case with a silicone cap. Looks lovely. This morning, i wanted to take it out from that clear plastic tube and realized that the silicone mat clings to the clear plastic tube.. and am just not able to take it out. I called woodcraft and they said twist the inner end of the roll and pull it out... duuh thats the fist thing anyone would try. Damn thing does not come out. So, how do i take the sheet out without destroying the tube?.. [big grin].