8.5 Ounce Wound Kit. Simulate wounds and gashes in minutes. Remove a one inch piece of the adhesive strip, fold it in half, apply it to clean, dry skin and press “Breakaway Glass� (item No. 3513) onto it. Mix a quarter teaspoon of powdered blood with an equal amount of water, (or more depending on desired consistency) and apply to the wound for a “realistic� look. To remove, detach glass shard and adhesive from skin then wash off blood with soap and water.