I’m thinking of buying a cheap pneumatic engraver (like this https://m.vevor.com/wood-engraving-machine-c_11142/vevor-pneumatic-engraver-1200-6000-rpm-dual-ended-pneumatic-engraving-machine-p_010359574304?utm_source=google&utm_medium=cpc&utm_id=20951884285&ad_group=158572257035&ad_id=687879250285&utm_term=&gad_source=1&gclid=Cj0KCQiA3sq6BhD2ARIsAJ8MRwUg_-Si5iE2hQVFF5Ud8BsD8bpBgnuJO-JabwMNEwg-uuS7JkqwK3MaAj-AEALw_wcB) to experiment with but I wanted to see if there’s something like this in the space before I pull the trigger.
You may even be able to give tattoos with it. lol.
Amateur tattoo SIG 
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