Reprap Prusa 3d Printer. Printing ABS direct to heated glass, Sand Blasted Glass bed

RepRap Prusa 3d Printer, printing ABS Direct to a Glass heated print bed. which i have Sand Blasted. after about 6 prints working really well and removel is very easy let cool and it almost falls off Thought of this while sand blasting some items to plastic coat and i would try it see whats would happen and if it would even work seems to work well. so far very pleased with the results.