Sullivan Supply The Smart Comb Complete Pack is a multi-tasking, yet the lightest weight comb on the market, with interchangeable blades that securely snap in and out of a plastic handle allowing you to pick the blade of choice. The Smart Comb pack comes as a complete unit with Sullivan's Stimulator and two fluffer blades in one package. Or you can purchase separately as a handle and your choice of a blade. 9 in." comb. Smart, lightweight, and economical. The new comfort handle is perfect for cattle grooming.