Replying to glass blowing - it cracks!!!
okay does anyone know how to fix glass cracking when i heat it up?
i have a butane lighter, and heat up the point i want, but then when i either poke it or blow on it, the bottle cracks in half, does anyone know how to prevent this?
or do i just need a hotter lighter to actually melt it without touching it or blowing on it?
what?
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