Binding Post Interchangeable Tip Pen (BPH) TR02-07 5 Gallon Kit

5 Gallon Kit

High quality 360 brass heads

twist or pull it

Temperature is displayed in 5-degree increments (Fahrenheit)

Binding Post Interchangeable Tip Pen (BPH) TR02-07 5 Gallon KitThe best interchangeable tip pen in the world! Before the Razertip BPH, an interchangeable tip pen meant a compromise: either it used a wire and post system or you had to buy an expensive tip with a special molded plug that was not rigid enough for precision work. Say goodbye to compromise! The BPH accepts all of Razertip interchangeable tips. The BPH is also the only pen made that lets you install two tips at once for perfect parallel lines or faster