Features. With crafty dab window writer you can create bright vibrant window designs with no mess. Our special spring-loaded applicator gives you control without the messy use of jar paint.. Crafty dab window writer will not crack peel or flake off glass ergonomically patented designed bottles color coordinated caps easy flow non-leaking spring valve applicator will not dry out cant be squeezed out of tubes unless in use coverage is four to five times that of jar paints.. Color - Red