Worked great! Indexing cogs are precise, though square guide hole was a bit loosey-goosey for a 6mm square engraving punch. Still, worked great, and the washers fit the bottom hole perfectly. Overall, I’m very pleased!

Mind was absolutely blown at how perfectly this fit. Doesn’t feel loose or tight or like it’s going to fall out at all. Love the customization offered too. The text I added was seamless. This also is my recommended sleeve (opposed to the stock ColdCard one) if you get the MK4 mount as well. Everything just feels uber secure, which it should, it’s a ColdCard.

Very satisfied with this product, shipping was faster than expected!

Love them, I bought 4 and the fit was spot on. Attention to detail was kept at a very high standard and it shows.
This is a 100% buy for the Q

Great company, and fast shipping!!

Ordered and arrived quickly and securely in factory sealed box and no problems at all this is the 4th product I have ordered and all excellent