HIGH QUALITY STONES – These stones are not your ordinary landscaping or gardening rocks. Our stones are all hand selected, inspected, and prepped to ensure it meets our extreme quality standards. Each rock must be flat, exceptionally smooth, non-porous, and the proper size, shape, and shade for rock painting. They are all cleaned so they are ready for painting right out of the bag. We never compromise on quality, so you will have the best rock painting experience EXTRA-LARGE STONES - Each of the 12 stones included in this set are between 3.5” - 4.5” inches in diameter which leaves you with a huge surface for rock painting and kindness stones. These size stones are the ideal size for larger rock painting projects or kindness stones with longer messages on them. Perfect for rock painting experts who wish to paint larger and more complex pictures, and for rock painting beginners who have trouble creating small details on regular sized stones REAL NATURAL MULTI-COLORED STONES – All the stones are 100% percent natural river rocks, unpolished, and come in a variety of shapes and sizes within the 3.5” – 4.5” inch range, giving you the variety of stones that you need to paint whatever your creative mind tells you. From inspiring words and kindness stones, to pet rocks and mandala stones, from pictures and patterns, to freestyling and symbols, you will find that this set has the perfect paintable rock for your idea ROCK PAINTING ESSENTIAL SUPPLIES – While you can use these stones for a variety of crafts, these stones are specifically chosen and prepped for rock painting and kindness stones. Painted rocks can be used as paperweights or as home décor. They can be placed in vases, gardens, be kept as a pet rock, or simply on the shelf. Kindness rocks can be given to a family member or friend, or hidden in a park, library, mall, or any public place for a stranger to find HASSLE FREE 100% MONEY BACK GUARANTEE – If you are, for ANY reason not 100% satisfied with these painting rocks simply contact us and we’ll refund you. It’s that simple. No return necessary and no explanation needed on why you don’t like it. As a family business, we are dedicated and committed to customer service and you will be astonished by our fast respond time and fabulous service
Can these be used in a birdbath?
Is ok to put them in aquarium?
To me, these seem like just normal old rocks. I don't think they are treated with anything that might make them harmful. I have an aquarium and would not be hesitant to use them in one. You might want to give them a good scrubbing with water and a stiff brush.