11. Bean regarded the nameplates over each locker as symbolic _ they were erasable chalkboards. 12. She wrote the words in red marker on an easel with an erasable surface. 13. It brings an image that's not erasable , " she said. 14. Block II had 32 kilowords of fixed memory and 4 kilowords of erasable memory. 15. Unlike standard highlighters, they are easily erasable . 16. The industry leader erasable programmable read only memory. 17. Men who use erasable pens are least likely to work extra hours with no pay. 18. Tattoos _ once reserved for gangsters in Japan _ are hot, and usually erasable . 19. Ballpoint pens with " erasable ink " were pioneered by the Paper Mate pen company. 20. Because the coated surface does not absorb ink, erasable paper is apt to smudge.