Whats In The Juwel Nitrate Sponges?

[adamgreen240]

As title, does anyone know whats in the green juwel nitrate sponges?

I know they contain granules of something, but what are these granuals or capsule and would we be able to buy them seperate to save a few quid?

Cheers

 

[Big_eyes]

I have some green sponges sitting around that you can have if you want them. I took the box out and don't use it anymore.

 

[fluffycabbage]

i have no idea, but theres a guy on ebay who does sponges for a quarter of the price! whether theyre the same quality or not i dont know, but its worth a try in my eyes! i will be

 

[adamgreen240]

Any one else any ideas?