Review on 🔧 CHEPULA Craftsmanship DIY 200 Sets Metal Snaps Buttons Kit: Fastener Pliers Press Tool for Sewing and Crafting - 10 Colors, 9.5mm by Lori Brock

Love this one. I would buy again 10 times. Buttons are VERY strong/difficult to undo, so reinforce them with lace or thin fabric. Instead of using a small anvil I'm lazy and just crush it without the rubber bumpers. They will help you orient yourself, so be sure to use them on the first round. It's nice too, because if you find you've placed it upside down or something, it's still loose enough to rip apart after the first squeeze. The picture shows the difference between the first press with rubber buffers and the second press without.