Gravels and Pebbles -Shiny Pebble Stones Highlights Generic Brand Shiny Pebble Stones Description: Material: Made of high quality resin, fine workmanship and polished to have no sharp edges. How to make them shine: please expose the pebbles under visible rays like sunshine or light to absorb light for about 10 minutes, then they will shine for hours. Do not stack the pebbles, make sure each pebble is fully lit. Not only shine at night: During the day, pebbles are not only colorful rocks, they can also shine after absorbing light, make sure the surroundings are dark enough to see them shine, more suitable for decoration by night. Widely used: line a driveway, border a flower bed, decorate the planter with these pebbles as a night light, like shining stars falling in your home. Suitable for water features, landscape decoration, pathways, gardens, crafts, DIY gifts, aquariums. Long time use: the longer absorption time, the longer lighting time. The rollers are reusable and work for more than 15 years. Specification: Size: approx. 2-3 cm / 1.18 inch Weight: 200g Package includes: 100 pieces pebbles in a pack.