... . A.Below is the basic information for crystal LY-S036 stylus touch USB disk. Item ... High quality with fashion design,decorated with crystal built in the pen barrel.C.3 In 1 fouction: ... the integration of stationery. pen,Pencil, ball-point pen, roller pens, fountain pen, laser pen ,stylus pen, USB disk, etc , ... 755-84172100 (Miss Judy Ou) Multi-fuction crystal stylus pen with USB disk LY-S036 (3 IN 1 ...