Whynote - Memo Post Detachable and Erasable Memo Pad
Sticky notes that stick without glue to any smooth surface. Jot down an idea, a number, a reminder. Erase effortlessly, dry or with water... move and reuse endlessly! Fully water-resistant and washable. When the special adhesive surface no longer sticks, rinse it under clean water, let it dry and it is ready to go again, as good as when the memo was new.