The professional fishing spooling machine has two functions,transfer from the winding roll to the reel,or wind on the reel to the winding roll ,is a quick and easy fishing accessories Work compatible with most type of fishing reels such as the spinning reel, baitcasting reel, and the trolling reel Exquisite for good gifts for your friends.Necessary Fishing Gear for everyone like fishing.Whether you're fishing or avid fisherman,here's the fishing line spooler you need to get.your father,husband or son will enjoy this time saver, Don't miss this great gift on Father's Day. Interchangeable max6.6 inches shafts can hold any heavy duty fishing line or light fishing line,you can choose the one that fit your line reels Please note that the baitcast reels and line are only for spooling reference, they are not included in the package How to Use Spooler: 1. Rotate shaft and fix it to shaft . 2. Install winding roll and tapered block B in turn,lock them with a flower nut. 3. Wind on reel to the winding roll. 4. Relax star drag,shake the handle by hand to drive shaft and rotate the winding roll.And then line on reel will be winded to winding roll. 5. The winding of electric reel should be at a medium speed,not be too fast. Colour:Black Material:Metal+Plastic Size:Height 200mm Package Contents: 1 * fishing line winder 1 * long shaft 1 * short shaft 1 * cone block B 2 * flower nuts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.