23g to draw out of ampule? and then what put in a spoon and use a piece of cotton to filter any glass out and then use a 25g to suck up the gear and then shoot? or you talking about those needles that you can take the needles off the syringe and use a 23g to get the gear in the syringe and then switch the needle on the syringe and shoot up with a 25g? I remember seen a website on where you can all shoot up? know any sites like that?