The wearer is great, does the job (make sure the pins go through the full cycle on their own, then do it with your sleeves), the only thing what doesn't excite me about is the packaging. The plastic case they come in isn't strong enough to hold the pens securely, and the shipping box doesn't have enough padding to prevent the plastic box from cracking and breaking. But as I mentioned the pins do a great job cleaning my brass and I've wet them with no ill effects so despite the crappy packaging I still give them 5 stars for their job.