Joshua Cole — seminars & advanced training
Continuing education and advanced training from Joshua Cole.
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Reviewed & maintained Reviewed by Katelyn Morgen Cole, Professional Piercer · Last updated: June 2026 Expert section label: Katelyn's Piercing Tips
Master piercer Katelyn Cole on implant-grade jewelry, ear curation, anatomy, and aftercare — the topics clients search before they sit in my chair.
Fresh piercings deserve metal that will not fight your body. I start nearly every piercing in ASTM F136 implant-grade titanium — not because…
Butterfly backs are everywhere at the mall — and they cause more bumps in my chair than almost any other jewelry choice.…
A piercing photo on Instagram is not your ear. I mark every piercing for your tissue — angle, depth, and jewelry length.…
Ear curation is a plan — not a spontaneous stack of holes. I map jewelry scale, metal, order of work, and downsizing timelines.…
Rejection is not bad luck — it is physics. Surface area, tension, pressure, and wrong anatomy predict outcomes before we pierce.…
Both can be excellent — timing matters. Titanium for fresh work; gold for healed upgrades when you want warmth and permanence.…
Threadless ends pin into a post with tension — no screwing through a fresh fistula during downsizing.…
Long starter posts are intentional — short jewelry on day one causes embedding, bumps, and angle irritation.…
The helix bump epidemic is mostly a pillow problem — not an infection problem.…
Ear piercing for minors 14+ with a parent or guardian present — ID required. Facial and body piercings are adults only in my chair.…
Fine grey transitions around the hourglass glass — the kind of piece that fails if values are too soft on day one.