SPEEDBALL-Speedball Pop-In Acrylic Roller Brayer. Brayers are great for printmaking, scrapbooking, paper crafts, home decor, and much more! This 4in brayer comes with one acrylic roller that is easy and quick to interchange. Featuring an acrylic roller (clear) for smoothing your glue surface for a bubble free tack, perfect for spreading wax and rubber cement because they will not stick to the acrylic. Made in USA.