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Comes with: Two 1" extension springs. Normal springs have a .029 gauge, the thick springs have a .033 gauge. Some of our heads require the thicker springs to hold the jaws closed, so please be sure to read up! There is a series of videos here about how to cut and hinge resin blanks: https://www.youtube.com/channel/UCn1a0TMqOi7jZkQf5CPX5qg/videos *our springs are made with a zinc plated wire and are custom ordered as such so will never rust, nor need oiling. Positioning of the springs on a mask varies per person, since each person is typically shaped differently, and the spring needs to be positioned according to that and the specific tension they need*
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$2.50