Innovative Design - Brilliant solution Simple but Functional Tool - Makes creating an indicator EASY Quality Materials - We utilize the highest quality materials Convenient - Holds extra tubing sleeves - enough for several full days of fishing Optimal Size - Designed specifically for Fly Fisherman Loop - Attach to a zinger on your vest for most convenient use Slot near Tip - Designed to reduce surface tension allowing tubing sleeve to slide easily onto leader Built in Ruler - We recommend 4mm tubing sleeves - slot near tip is 8mm in length so two sleeves should fill slot Hook at End - Even “old guys” can create an indicator without reading glasses - snares leader easily to create indicator