Decorative Stones in The Dark Rocks, Decorations for Walkways, Gardens Decorative Stones in The Dark Rocks, Decorations for Walkways, Gardens, Driveways or Houseplants - Rocks for Outdoor [GLOWING STONE TIME]: Before use, you need to expose it to light for about 10-15 minutes to achieve the luminous effect, and then gradually dissipate over, in the dark rocks will continue to for up to 3-4hours in the dark darkness, If the brightness is enough, use light again. In, these self-luminous pebbles can function for up to 15 years. [ENVIRONMENTAL ＆ ]: No need for battery charging pebbles, These in the dark pebbles are light up by or LED light. They are cost-effective, but also environmentalists, sustainable, self-luminous and self-rejuvenating. [MULTIFUNCTIONAL USE]: Very suitable for indoor and outdoor decoration, you can use these in the dark stones to line up sidewalks, paths or driveways, lay the edges on flower beds, or use these luminous pebbles stones to pot Plants, make DIY decorations for vases, . [SPECIAL EFFECTS]: A Versatile Decor for home garden, pond, garden -Landscape or home decoration, using these decorative stones in our garden and potted plants inside. Whether it is in the dark rocks for fish tank or on the outdoor -P-ATH Paved, these in the dark gravel can bring special effects, You can send it as a gift to your families, and colleagues. [NOTES]: When applying these luminous pebbles, do stack them of each other but spread them out flat for full exposure to light.For better in night, we advice to set luminous pebbles near light source, such as street lamp. Package Included: 20x fluorescent stone