NAMTSO is committed to providing you with premium glow rocks. The glow in the dark stones are made of natural resin, the glow stones are artificial rocks, non-toxic, non-radioactive, and odorless.
Product Information: 200PCS green glow stones/Pack, roughly 1*inch in diameter each
HOW TO USE?
1. Put solar rocks under the sunlight or lamplight for 1~2 hour to absorb enough energy.
2. Put them in the dark WITHOUT LIGHT, then they will glow.
3. The blue rocks for garden will glow in the dark for 3~4 hours, the brightest in the first 30 minutes, then get dimmer and dimmer over time.
4. If these yard rocks stop glowing, let them absorb light again.
Wide Range Use:
The luminous stones can be used in yard decor, backyard walkway, pathway or driveway, garden outside decor, lawn, fish tank, aquarium, swimming pool, pond, bar indoor & outdoor grave decoration with these glowing rocks. Glow in the dark gravel can be used for art & crafting, and DIY gift decorations.
