What you will receive: sufficient quantity to meet your daily use and replacement needs, you can also share them with your friends to enjoy a funny creating time together Appropriate size: the cyanotype papers is approx. 297x210mm, suitable size for you to use, not too big or too small for you to carry around, which will not add much weight for you Good design: the sensitivity nature printing paper is made of blueprint paper material, sturdy and stable, not easy to break or tear, lightweight and easy to store, which will not take up too much space, suitable for you to use for a long time How to use: firstly you need to put the plants, paper cuttings or other things on the solar drawing papers, and then press them with transparent glass or acrylic plate, then leave them in the sun for about 10 minutes, and then rinse the dried papers under the water tap for few minutes, finally let them dry for about 2 minutes Wide range of application: the sun art paper is a nice manual activity to do with kids and adults, which can gather them together in classrooms, camps, library and other places to create together, cultivating their interests and improve their hands-on ability