This enrgy liquid energy universal refill pack contains 2 energy cells which fit braun cordless stylers so its ideal for replacing the energy cells in your hair styler each cell contains 25ml14g butanecautionpressurised container extremely flammablefits braun styler models gcc 3 4 8 50 90 hs3 bs 1 bss c20 c20s c80s c85s c200s c300s c70ts also fits long end cap version of gcs5 6 70