Cut a small amount off of the slab and put it in a small container, then place in a larger container that has been filled with hot water to melt the geleffects product.
Then apply carefully to the skin (we would recommend doing small test first as the product will be hot!) this product can then be sculpted and shaped as desired.
Once the product has dried make-up and fake blood can be applied over the top!
Can be removed carefully with a spatula and re-used if neccessary.