Features: Safe material: These gel beads are safe and environmentally friendly. They are made of non fading Colorful and beautiful, it can be used as decorative accessories for families and parties, vase stuffing for plants Size: the diameter of beads is about 2 mm; After immersion in water for 2-12 hours, they will be about 10 mm in size Each color is so beautiful and clear when stretched. Many decorative purposes - wedding, shower, center decoration, table, plant decoration, etc. It can be used for potted plants. A great watering system can slowly water plants. When these beads absorb-air and release fresh-air, they can also be used for air-fragrance 100% Satisfaction: If you have any question, please feel free to contact us.We will try out best to help you. Notice: 1.Actual color may be slightly different from the image due to different  and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Weight: about 2g/bag Package List: 1 Set Crystals Water Ball