The PV-2A-ESD Pen-Vac® Standard is an excellent tool for pick-and-place of many standard and odd size SMT components. It is 6" long by 1/2" round, with a convenient rear storage compartment and pocket clip. The kit contains the following 6 Buna-N vacuum cups and probes: PVB-CB-18, PVB-CB-14, PVB-CB-38, PVS-CB-18, PVS-CB-14, and PVS-CB-38.