Upgrade to Bravo & Oxycon
Hi,
I'm planning to upgrade slowly from a Mega Minor to a Bravo. I want to blow small tubes and make small marbles. I already use a Oxycon15 and wonder if 2 oxycon15 really works or if there is a better efficient option (no oxy bottle where I am) ?
How big a marble can I do with a Bravo and 2 oxycon ?
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