Z-Single Spin Drops keep your child entertained and engaged. Itâ€™s simple! Oil and water do not mix. That means theyâ€™re immiscible. In other words, water molecules like sticking to other water molecules more than they do to oil molecules. Z-Single Spin Drops make for great gifts for your little adorable ones as well as a cool desk top toy for adults too!!!
Contents: Non-toxic solvents and oils. Non-flammable. This product is not a toy. Do not force open or drop. If the product is dropped, immediately wipe up using household detergent.