... Puzzle Ball Pens 1.Factory direct sale,Patent product 2.OEM logo & color 3.Materail:ABS. 4.CE,ROHS Patented Crossword Puzzle Ball Pens ... Gift Production Co.,Ltd, which have been designing and producingassorted pens for many years, have variours kinds of advertising pen, ... such as the exclusive Puzzle Pen, PDA handwriting Pen, Multi-color Penand Modification Fluid Pen, etc. Features:--Mateial: ABS,AS.-- ...