Comes in 2 types *M - Medium ( 5 left ) *F - Fine ( 17 left) Consist of the following 6 colours ( red blue green black brown orange) Writes in all surface even cloth like kids uniform for childcare/kindergarten etc. On metal like label house keys etc. Wood, plastic,CDs Comes w a special eraser on each end of pens to correct yr mistakes !! We welcome bulk purchase.. Self collect ,reg mail,courier available. Normal postage- $0.60 each. No nego No refund exchange FUSSIES and lowballers thk u.