Details:Fix those pesky mistakes with this fun eraser. Remove the plastic top and twist the bottom to move the eraser up and down. Erasers are a fun addition to a goody bag or to hand out as a church or school carnival prize. Carnival Source has a large selection of stationery supplies for work, school, or home. From notebooks, pencils, erasers, and pencil sharpeners we have it all!. Product Highlights: Size 3" L., Assorted colors: purple, pink, yellow, blue.