Highlight description: 【Reusable】The solar power glowing cobblestone with a reasonable time under sunlight makes sure that absorb light enough, it will glow in the dark. If they are not bright enough, please radiate them with sunlight again, reusable and energy-saving. 【DIY Decoration】There are 100pcs glowing stones, you can put the pebbles together combine them into a variety of patterns, adding a dash of colored light to your DIY project, and a unique touch for your decoration. 【Wide Application】100pcs glow in the dark stones can be used as outdoor and indoor decor, perfect for decorating aquarium, fish tank, vase, flowerpot, swimming pool, garden, and yard, make your home and yard incredibly beautiful. Detailed description: Product Name: Glowing Cobblestone Material: Glowing Pigment + Resin Color(Optional): Mixed/White/Green/Yellow/Rose Red/Blue Quantity: 100pcs Application: Illuminate Paths, Driveways, Sidewalks, Flower Beds, Potted Plants Or Fish Tanks. This is the Best DIY Decoration For Vases, Fish Tanks, Aquariums, Crafts, Swimming Pools. Very Suitable for Your Garden, Terrace, Lawn, Yard. Size: 2-3cm/0.8-1.2in Package Size:12 x 12 x 4cm/4.7 x 4.7 x 1.6 in(L x W x H) Package Weight: 0.2kg/7.1oz Product Description: It takes about 10 minutes of light to achieve the glowing effect before use, and these stones cannot emit light by themselves. But these pebbles have absorbed enough sunlight during the day to glow at night or in any other dark environment for up to 2-3 hours. If they are not bright enough, illuminate them with light again. Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding. Parts List: 100 x Glowing Cobblestones Each pack of resin stones gives you a feast of bright light in the dark, adding a dreamlike ambiance to your decoration These pebbles absorb enough sunlight with 10mins during the day to glow up to 2-3 hours at night or any other dark environment These glowing pebbles are made of high-quality resin materials which eco-friendly, safe and non-toxic, non-radioactive All parts are polished, and there are no compatible with sharp corners and edges Even if you take off your shoes and walk on them, your feet will not be injured