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
Tamiya 87170 sanding sponge sheet, 2000 grit, combines an abrasive surface with a flexible sponge backing. It conforms to curved surfaces when smoothing plastic models and can also be used for finishing wood and metal.
Includes one 114 x 140 mm sheet with a 5 mm sponge backing and aluminum oxide abrasive. Suitable for wet sanding; cut the sheet to the size or shape needed with a modeling knife.