The Denny Brauer Pro-Model Flip-N-Tube is designed especially for flippin' and pitching. Although the body is hollow to trap air and to feel life-like to fish, these tubes feature a solid head, which makes the bait easier to rig and not tear up as easily as other tubes. This enables the angler to catch more fish during the life of the lure. These tubes are heavily impregnated with sale. This tube works well Texas rigged with a slip or screw type sinker. 8 per pack unless otherwise marked.