1.Three suction header size
2.Large for 140g,Medium for 56g,Small for 6g
3.Built-in ultra-small vacuum pumps
4.High quality
5.Hand tool for picking up small electronic components
6.30 degree angle tip
7.Generic, non-branded, no retail packaging
8.Includes 3 sizes suction cap Large for 9mm,Medium for 6mm,Small for 3mm.