Kikkerland Water Rocks

Keep your plants perfectly watered! Water From A Stone slowly releases water into your plant container over the course of 3-4 days. A useful addition to any gardener's shed. Made from mouth-blown glass. Holds 7 ounces (207 ml) of water.

Instructions are:
1. Remove the cork and fill the stone with clean water, then replace the cork.
2. Turn it upside down and check if water is coming out of the drainage hole.
3. Place the stone with the cork side down in your plant container.
4. Ensure that the stone is placed on a flat surface and that the drainage hole is not blocked. Incorrect positioning will cause the water to drain too quickly or not at all.
5. Once the stone is in place, tap it a few times to ensure that water is flowing. Bubbles rising from the drainage indicate that the water is flowing properly.