They help a bunch...nice to hold an object with both hands while looking at it..
Great pin pointer from Garrett and Metal Detecting Stuff is my #1 source for products. Excellent service
Hold compatible Tamiya engraving blades with the control of a pen. This aluminum holder has a knurled grip and a nickel-plated brass chuck that loosens by holding the chuck and turning the handle.
Includes one holder, 126mm long and 6mm in diameter. Compatible with Tamiya Fine Engraving Blades 74135–74138 and Design Knife Blades 74074.