When I first got my hands on the Mr. Pen Sticky Notes, I was excited by the vibrant colors and the sheer quantity—12 pads with 60 sheets each! The neon hues definitely stand out, making them perfect for visual reminders around the house or office.

However, my enthusiasm waned a bit when I noticed the adhesive isn’t as strong as I’d hoped. They tend to curl up after peeling and don’t stay put on surfaces like monitors or walls for long. It’s frustrating when your important notes end up on the floor instead of where you left them.

That said, for the price, they’re still a decent option if you need colorful notes for short-term reminders or creative projects (like origami, as one reviewer hilariously pointed out). Just don’t expect them to replace your trusty Post-Its for heavy-duty use.

Final verdict? Fun colors, great value for bulk use, but lacking in stickiness. If you're okay with occasional re-sticking, these might work for you—otherwise, splurge on a sturdier brand.