Reading Diary Stamps: Clear silicone stamp is themed reading retro and exquisite great for decorating envelopes postcard diary calendar card making crafts Reusable Rubber Stamps: After use rinse with clean water please dry the clear silicone stamp seal with a cloth or dry it in a dark place and keep the fragments properly to avoid loss for next use Easy to Operate: Reading book stamps are easy to use simply dip the retro clear stamps evenly into ink acrylic blocks (not included) then place the pattern on the surface to be applied and press firmly for a period of time. Wait for the ink to dry and then you will get a vivid pattern Clear Silicone Stamp: Clear 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) Wide Application: Suitable for DIY delicate handicraft gift for your friends families to express precious meaning and show your creativity great for decorating gift cards mailing envelopes boxes tags diaries scrapbooks photo albums add a literary touch to scrapbooks