This pattern is great, and the hardware set is perfect. I tried using other (cheaper) hardware, but it fell apart when I was installing it in my overalls. The Jenny hardware feels solid, I’ve washed it several times with no issues, and it looks professional!

I had a hard time with these! The buttons themselves were much harder to get in than other ones I've used - after bending two (being as careful as I possibly could) and not getting a single one to go in I ended up using other ones I owned, which is a bummer. I hate to throw things away but they aren't usable. The overall snap end keeps falling off, too. It came off while I was out and I spent the day walking around with one strap overalls like an elementary school kid. I wanted to like them, they are pretty!

I got these to use in the Jenny Overalls, and found them easy to install. One of the posts bent a little, so I'll have to keep an eye on it, but otherwise, they worked well.

I’ve made many pairs of Jenny’s and several pairs of Persephone pants using the hardware from these kits. Until recently, the hardware was easy to install and stayed securely in place (although I’ve learned from experience not to run these through the dryer.)
I purchased a kit recently, and had so much difficulty installing. The shanks on the majority bent with one tap of the hammer; some managed to engage with the button, but are largely misaligned and wonky. Many didn’t engage at all, but simply bent, rendering them useless.
Although the product was disappointing, customer service has been exemplary throughout this ordeal. I’ve exchanged photos and details over email and the support team at Closet Core sent me a new kit and are continuing to evaluate their product. 1 star for the kit; 5 for the staff.

The antique brass hardware from Core Fabrics is classic and beautiful. I made a pair of gold denim overalls with white topstitching and the brass color was a perfect complement . I had no trouble with buttons but used a press to install them. The kit is very reasonably priced and includes extra buttons .