Features 1. The kaleidoscope is handcrafted from high-quality wood, which is sturdy and durable, with a smooth surface that won't hurt enough to withstand daily play. Simple to use, let children have a fairy-tale world. 2. Size: 7.87 x 5.11 inch. It is suitable for all people, children, adults and the elderly, how images are formed when light passes through the glass. 3. The unique design is no longer a fixed pattern. You only need to open the lid of the kaleidoscope, put flowers, grass, etc., there will be a variety of different surprise patterns waiting for you to discover, as if entering another world and feeling the wonder of all things in the world. 4. Children can observe more plants around them, not only to explore the beauty of nature, but also to exercise their practical ability and learn more scientific knowledge. 5. Ideal for family, kids and friends, this DIY kaleidoscope kit is educational and entertaining, and a great gift option for nature lovers. Specification Material: Wood Color: Brown Size: 20 x 13 x 13 cm Weight: 120 g Package Include: 1 Kaleidoscope