This is a Totoro plushie making kit. ⚠️ Although unused, the bag has opened due to the cotton expanding. The cover paper is also slightly folded. All necessary parts are included. Fabric, thread, cotton, and instruction manual are included. You will need to prepare your own needle, scissors, etc. Finished size: Height: approx. 10.5cm, Width: approx. 9cm I don't think there is any discoloration. However, please understand that it has been stored by a non-professional for a long period of time.