Clear Ballistics’s ballistic gelatin is a modern day ballistic gelatin, is 100% synthetic, and contains no organic materials. It has taken the place of conventional ballistic gelatin, which is 100% organic, and completely temperature unstable. It is 100% clear as glass, odorless, reusable, temperatures stable (temperatures up to 240F), and mimics human tissue 100%. It is non-toxic. Our ballistic gelatin is mold able into any shape. Our ballistic gelatin does not mold or rot. Our ballistic gelatin does not require special storage. Our entire ballistic gelatin process is batch controlled. Clear Ballistics does calibration on the gelatin with each batch, and we following the FBI protocol for ballistics testing developed for ballistic testing of human tissue. This formula of our synthetic ballistic gelatin is 100% clear, reusable, and requires no refrigeration! Our entire line of NATO synthetic ballistic gelatin follows the same protocol for traditional 10% ballistic gelatin. To pass this protocol a BB must meet the following criteria, which is by shooting a BB at 590 feet per second +/- 10 feet, 10 feet away into a block of gelatin, and the resting position of the BB is 4.2 cm – 4.6 cm (4.4 ± 0.2 cm).