How to make homemade fuses for pyrotechnics out of cotton yarn! DIY SLOW BURNING FUSES! Techie Unusual 3:22 2 years ago 56 073 Далее Скачать
Create Your Own Visco Fuse | DIY Visco fuse Machine mini ( part 2) PYROTECH3D 20:53 1 year ago 6 626 Далее Скачать