Spring type benders with 'funnel' ends let you make smooth, no-kink bends in small diameter brass, copper and aluminium tubing. Simply insert tubing into spring, make your bend, and then slide spring off. 5-piece set bends 2,3,4 and 5 mm inch inside diameters. Nickel plated steel.
The pencil shaped pin vise comes with 2 collets at each end a total of 4 and it probably is the best variation of sizes available in a hand held pin vise.