Modelers always need some type of mixing surface. I use a glass slab (6" x 3" x 1/4") that dentists use for mixing cements. You can use it for mixing glues, paints, dabs of body putty, or as a cutting surface for masking tape — almost anything you can think of. Clean off the slab with alcohol, Windex, thinner, or a straight razor.
Tip submitted by:James GourguesAltoona, Florida