It can be used repeatedly, their life expectancy lasts up to 15 years. Easy to use, just put the pebbles on of the walkway or flower beds, or use it for decorative vases, aquarium landscaping, gardening, swimming pool, bar, villa gardening potting, parks and so on. Quantity: 25pcs Size: 2-3cm/0.78-1.18inch 25x Luminous Stones Color: As shown After sunshine during the day, the night walkway up to three hours of blue or green light. Make your garden more beautiful. and tasteless, non-radioactive, resin, non-. Usage: Lighting the , , walkway, flower bed, potted plants, or fish tanks. This is the best DIY decoration for vases, fish tanks, aquarium, crafts, swimming pool. for your garden, patio, , yard. Material: Photoluminescent pigment + resin Quantity: 25pcs After Sunshine During The Day, The Night Walkway Up To Three Hours Of Blue Or Green Light. Make Your Garden More Beautiful. Easy To Use, Just Put The Pebbles On Of The Walkway Or Flower Beds, Or Use It For Decorative Vases, Aquarium Landscaping, Gardening, Swimming Pool, Bar, Villa Gardening Potting, Parks And So On. It Can Be Used Repeatedly, Their Life Expectancy Lasts Up To 15 Years. 25x Luminous Stones