KOKUYO One Patch Hole Reinforcement Stamp - 50 Transparent Labels - Refillable - White - Plastic - Round - Compact - Utilitarian

Works well and is intuitive to use. Good value and appears to be of good quality (thick plastic). Makes putting on reinforcers easy. The actual stickers are white dots on a clear background. Occasionally misses the hole but it's never too far off. It has a bump underneath the cap which lines it up to put the sticker in the right place.

Would have been better if there was at least a line printed somewhere to align with the edge of the paper or the hole even! It takes practice!!!But at least my papers are a bit tidier. This is a handy little gadget.

Better than the basic sticker and very useful. The only thing I would say is negative, is that the lid/cover is too loose and swings down, in the way when you are trying to use it. Otherwise, fab!!

I use this on all my pages and gives you peace of mind that your pages won’t rip. Would recommend especially for students. Durable and small enough to be thrown into bag to take around with you.

Handy little tool. The transparent rings included are fantastic quality. Makes applying reinforcement rings less tedious and more fun!