Innovative Wafer Wand, operates on Compressed Air or Nitrogen. - Operates from 30 P.S.I at less that 3 C.F.M. - Supplied with coiled hose and straight hose. - Made of ESD safe materials. - Whisper quiet operation. - Cleanroom safe. - Air exhausts out the rear of the tool. - Light Weight, ergonomic design. - Will accept any molded Peek Wafer Tip.