Buttons #319 -22 mm

The buttonholes were perfectly smooth and required no extra sanding before sewing. I’ve used dozens of buttons over the years and these feel genuinely sturdy for high-wear garments. Very happy with how they handled the first wash.

Washed my finished cardigan twice already and every single button is still snug and intact, no cracks or loosening at all. The finish is smooth enough that they slide through buttonholes without snagging, which is exactly what I needed for this heavy-knit project.

Finally found buttons that actually survive the washing machine. I've run these through a dozen hot cycles on my work shirts and they haven't cracked or loosened a bit. The finish is smooth too, no snagging on the buttonholes.