Let's talk about these sticky notes! First off, the colors are absolutely vibrant - perfect for color-coding your life. I used the pink ones for urgent reminders on my monitor and the green ones for grocery lists on the fridge. The brightness really helps them stand out.

Now, about that stickiness... Some pads adhered like champs while others barely hung on. I noticed they work best on smooth surfaces like monitors or glass, but struggled on textured walls. After a few days, some would start curling at the edges like tiny paper scrolls - cute but not ideal.

The value is undeniable though! 680 sheets means you won't run out quickly. I've been using them daily for two weeks and barely made a dent in my yellow pad. They're perfect for temporary notes, but if you need something long-term, you might want to look elsewhere.

Pro tip: Press firmly when applying and avoid humid areas. These work great for quick reminders but don't expect museum-level adhesion. For the price and color variety, they're still a solid choice for students or office use.