The Bottle Necked Tube has a shorter body and is lighter than the Long Range Tube, with three slots on its body. This model is suitable for low water fishing and for tiers who prefer to tie directly on metal neck instead of plastic insert. Brass tubes come unpainted. Liner and clear junction tubing (HMH LG. Hybrid) included. 8.0 grains each. 12mm in length. 10 per pack. We use our HMH Micro Tubing (item #91041) for the liner tubing in these Shumakov Bottle Necked Tubes. Hook holding material is our HMH Hybrid Tubing (item #95001-xx) which is also available in four colors plus clear. Vendor: HMH Vise