Clink Street FX 5 Blood Bags for gunshot and stab wounds £14.40 Out of stock. Individually heat sealed polythene bags, 30 x 30mm of venous blood for instant release. Suitable for stylus activation. Bloods wash away easily with soapy water. Will remove from most fabrics, wash at 40c with detergent. Patch test before use. Ingredients: Water, sorbitol, food grade colouring, thickening agents, preservatives, peppermint. Please Note: Plastic sachet is not to be swallowed.