?Steel&Nylon Brush?- This brush consists of hard wire brush,soft nylon brush,and a sharp spike.The wire bristles are strong and study and do a great job of cleaning the irons;the normal nylon brush is perfect for subsequently cleaning dirt off; the needle is great and allows you to remove the dirt and mud from the grooves or clean golf shoes. Keeping those grooves clear with the spike will be very helpful on ball contact, getting the spin and elevation you expect. ?Retractable Line?- Come with a 23'' retractable line and a hook. The retractable line makes it easy to give your clubs a quick wipe before dropping them back into your bag and moving along. It makes it easy to stay attached to the bag while cleaning the clubs. You can also hang the brush on waist or anywhere by hook,and you will not lose anything! ?Hexagonal Groove Sharpener?- This groove sharpener works well in cleaning the grooves and removes metal form clubs. It will be an excellent addition to your maintenance arsenal and keep clubs in the best condition. Before using this groove sharpener,please make sure using the correct size. ?Spring Action Divot Tool?- The divot tool actually works great to fix divots on the greens. The spring action divot tool is so compact to keep in pockets,taking up less room and not poking any holes. The metal coin ball marker is held securely in place with a strong magnet to prevent its loss.It's a helpful little tool,and everyone can enjoy smooth greens! ?Golf Set or Gift?- It is very useful to keep a golf cleaning kit at hand,or send to your golfers. They will do a great favor for your golf game. We also provide our golf products one month warranty. Please feel free to buy!!