Transparent self-adhesive waterproof notes are very suitable for home, school or office use. Transparent design will not cover the text of the book, you can write freely on a sticky note, always keep the written neat and clean, can be repeated paste, It is a good helper for your study, work and life. Keep it in a cool and dry place to keep it sticky. Due to its waterproof PET material, we recommend that you use oil-based pens (ballpoint pens, markers, paint pens, drawing pens) or pencils instead of water-based pen for writing or drawing, or let them dry when using water-based pen, Do not wipe them immediately.