✅ This is a 3D-printed Winged Gemstone Wyvern made from plastic (PLA plastic). It can be printed in many colors. We have received permission from the designer Cinderwing to print this beautiful creation because we have purchased the commercial license. You will love this 3d printed Gemstone Wyvern. The style is amazing. The Gemstone Wyvern does not skip out any details; it takes about 20 hours to print. It comes in an array of color options. This Gemstone Wyvern is about 18 inches long stretched out.   ✅ The Gemstone Wyvern is not recommended for small children. Perfect as a small gift. Great simple toy for older children due to small pieces.  We have many colors of the Wyvern; if you have any questions, please contact us. If you choose the rainbow option, the Winged Gemstone Wyvern will come out multicolored. With the rainbow filament, we can not guarantee the color. ✅ The glow in the dark works best with UV light. ****Silky rainbow changes colors every 5-10 meters. If you have any questions, please send a message.****