This amazing additive significantly boosts the visibility of artificial blood on dark surfaces, dark skin, and even in water. It comes in a 100ml (about 4oz.) bottle. It's from The Dark Arts company, a sister company of AFX - Bluebird FX. Remember to shake it well before use for the best results.

Using this high - visibility blood additive is easy. First, make sure to shake the 100ml bottle well before use. You can then add it to your artificial blood to make it more visible on dark surfaces, dark skin, or in water. There aren't any special maintenance steps, but keep it in a cool and dry place. If you notice any changes in the additive, like clumping or a strange smell, it's best not to use it. Enjoy creating more visible and realistic blood effects with this product!