Crikey Magnesium Bath Bomb

On sale due to colour fade, still works the same, will colour your water, not your bath..

As shown in first picture 

Just  drop in your bath for a luxuriously relaxing and moisturising bath experience. Features epsom salts, avocado oil and sunflower oil. 

Baking Soda Citric acid Sunflower Oil, avocado oil,, Cream of tartar, Epsom salt (mica, or lake or water-soluble colours all skin safe colour) caster wax, clay, Fragrance oils
 Min 220g   8cm in diameter

These are a large bath bomb, if using in a small kids bath you can break them or pull them out of the bath water, let them dry on a dish and use the second half in the next bath.