Dexter-Russell 12" Diamond Knife Sharpener Zepp's Squallers The rugged micro-sized collar unit

The rugged micro-sized collar unit and transmitter fit in the palm of your hand

Ideal for beginners and seasoned foragers alike

Momentary and continuous stimulation options let you customize training for each dog

When blowing on the opposite end of the call you get a squeaker sound for close in calling

Dexter-Russell 12" Diamond Knife Sharpener Zepp's Squallers The rugged micro-sized collar unitThe Dexter Russell 12" Diamond Knife Sharpener features a non slip plastic handle and a tubular double sided sharpening surface. The sharpening surface is constructed with a tough layer of electroplated nickel and then embedded with microcrystaline industrial diamonds to give your knives crisp, ultra sharp cutting edges. This 12" Diamond Knife Sharpener will put excellent edges on your knives.