Book Clear Stamps: Transparent silicone stamp comes in various pattern, such as books, flowers, pens, candle, various learning elements that can inspire a passion for book learning, can decorate your bookshelf and bookcase Clear Rubber Stamps: Book rubber stamps are made of silicone material, not easy to break or corrode, sturdy and durable, smooth surface. Size: 4.3 x 6.3 inch(11 x 16 cm) Reusable Washable Stamp: Transparent silicone stamps are reusable and washable, easy to clean and wipe. Plus, it is convenient for you to create colorful patterns on cards How To Use: Simply put this reusable stamp on an acrylic block (not included), apply ink and press the stamp to the paper or card, then let them air dry, finally an exquisite work is accomplished Widely Used: Suitable for DIY delicate handcraft gift for your friends, good gifts for DIY craft enthusiasts and can improve their hands on ability and imagination. You can decorate your bookshelf, gift cards, mailing envelopes, boxes,diaries