General description This Golf Club Cleaning Kit includes a retractable golf brush and two groove sharpeners designed for U and V grooves. It is an essential accessory for golfers looking to maintain their clubs and enhance performance on the course. Technical specifications Color: Black Material: Metal + Plastic Package Contents: 1 x Golf Club Brush, 2 x Golf Groove Sharpener Measurement allowed error: +/- 1-3 cm Usage The retractable brush features nylon and steel bristles for effective cleaning of irons on the fairway. Use the spikes on the brush to clean grooves and the depth of golf shoes. The groove sharpeners quickly grind and clean the grooves, improving backspin and ball control. Other information The groove sharpener is made of high-end precision tool vacuum heat-treated steel for durability. The kit is lightweight and portable, with a hanging loop for easy carrying. The groove sharpener comes in a transparent plastic safety container for convenient storage.