Our wide range acrylic pen blanks offer the pen maker an unmatched selection of vibrant colors and patterns. Acrylic blanks take a beautiful polish that gives the appearance of a liquid tube, no top coat necessary. We recommend the use of colored pen tubes to help prevent "ghosting" in your blank. To achieve the ultimate finish, wet sand with Micro-Mesh sandpaper. Blank sizes are 3/4" x 3/4" x 5".