Package including: 200 pieces of luminous shoemakers (multicolored) Easy to use: If you don't shine or light enough in the dark, please put the stones under the sun. No electricity is needed and the pebbles can be exposed to the outdoors for years. HIGH QUALITY MATERIAL: Made of high quality resin, durable, non-toxic, tasteless and non-radioactive, without chemicals harmful to people, fish, birds and plants. Eco-friendly and energy-efficient: These luminous garden stones absorb sunlight during the day, they shine brightly at night and transform your garden into a beautiful and dreamy landscape. they glow after daylight for 2-8 hours. Wide Application: These shiny stones are ideal as aquarium gravel, aquarium landscaping, for garden decoration. Also suitable for sidewalks, tree beds, villa gardening, parks, etc., these shiny stones are the best choice for you. Note: 1. Before first use, put the stones in the sun / bright light for at least 2-8 hours. The longer the light is absorbed, the lighter the pebble, the longer it will radiate2. If you don't shine or get enough light in the dark, please put the stones under the sun.3. Not suitable for children under 3 years old. Risk of suffocation from small parts which can be swallowed.