TR3501 - Single Selection Pen Vending Machine Size: 325*115*625mm (unboxed); 40*20*68cm (boxed) Weight: 14.5KGS (net) / 16KGS (gross) Coin Storage:  about 200 coins Power Supply: 8 pieces of  size-D dry batteries, which can support max 3000 times vendition, or last up to 6 months on standby. Applicability: suitable for Pencil, Ball Pen, Toothbrush or other Stick-Like items. Vending Price: adjustable pricing from 1~8 coins per transaction. Vending Size: within 180mm(L)x32mm(W)x14mm(H) Vending Weight: within 25g/pc or 1.5kg in total. Capacity: 60 pcs Wall Mounted          User Manual of TR3501