Premium Golf Club Brush & Groove Cleaner with Retractable Sharp Pick - Ergonomic Rubber & Plastic Grip - Perfect for On-Course Cleaning & Club Maintenance

I didn't realize that the brush is connected to the carabiner hook by a magnet. The second time I had this on my bag and now it's gone. Waste of money.The brush itself is good. The bristles on both sides are nice and sturdy and cleans grooves easily. It has a nice grip so when washing with water it doesn't slip out.The problem is with the rest of the brush. The groove pick stopped sliding and clicking on place. I had to use a tool to force the slide up but now no longer clicks in place. And the magnet, while strong, kept popping out of the casing. Even after using super glue it popped out again. Luckily it was wedged between two golf bags while riding in a cart otherwise I would've lost it.I'll keep it as a spare brush to use at home for club cleaning but it's definitely no longer going on my bag. I'd stay away from this one due to poor construction.I have owned several club cleaning brushes before including retractable, clip-on and loose brushes. The magnet on this one is extremely strong making it easily accessible and easy to return. Both brushes are wide and hold their shape. I debated several models but wanted to try something a little different, even if it were a little pricey. Am I glad I did? All I need to sat is that I’ve purchased a second one for a golfing buddy. Highly recommended!