Silicone tips give a combination of control precision and fluidity that are uniquely inspiring. Allow for exciting textures marks and effects. Tips are nonabsorbent so they can be cleaned with a wipe and dried glue or paint can peel right off! Curve wide tips work like a squeegee; use the sharp edge to carve paint cleanly or to apply super thin layers and the round edge smooths brush strokes. Curve wide extrafirm 1.