SPEEDBALL-Mona Lisa Sponge Dobber. Make your own paint marker with these great little dobbers! It is simple as filling it with your medium of choice; snap sponge in place; and you are ready to stencil; touch-up; add your basecoat and much more! Clean-up is a snap too. Applicators are constructed of plastic with a polyester sponge tip. Dobber measures 5x1in. Package contains 3 dobbers. Made in USA.