It is a penetrating stamp type stamp that allows you to press fine patterns neatly, paint from above, and write records and messages. Stacking type that can be stacked and stored. It is an easy-to-press square and can be pressed about 1,000 times. Since it is an oil-based ink, it will not bleed even if you paint it with a water-based marker on the stamp you pressed. You can enjoy the decoration by pressing it on your notebook, diary, or sticky note and coloring it to your liking. For the "Book pattern", let's enjoy recording the impressions of the book you have finished reading. Attention 〇 At the beginning of use, the ink is full to the capacity, so it is easy for a lot of ink to come out when pressed on paper. Therefore, paper strike through may occur. Also, if you press it strongly or for a long time, a lot of ink will come out and it may cause strike-through. Be sure to press it before use. 〇 Please push it on a flat surface. 〇Because oil-based ink is used, please be careful not to adhere it to clothing. 〇 Depending on the material of the paper to be stamped, the ink may dry slowly or bleeding may occur. 〇 Do not rub the rubber part of the stamp surface strongly with your finger or a sharp object as it may cause damage. 〇 Do not place near fire or in places with high temperatures (in the car in summer or in direct sunlight). 〇 It is a size that can be pressed perfectly on 70 mm square sticky notes. 〇 You can press it about 1,000 times with this ink.