Yaley 2230569 Cool2Cast Square Tile Mold, 4-Inch

I bought this mold to use to make coasters with casting resin. I used mold release spray and I still had some trouble getting the coasters out of the mold. After four coasters the corners cracked and I had to throw it away. It worked great as far as size and shape. Maybe it would work better for something other than casting resin.

It is unbelievable how hard it is to find a simple no pattern tile mould. I'm simply happy I got it. Very easy to use. Already used it to make a tile mural for my kitchen and it turned out excellent.