Let's assume the safety pin is made out of high quality metal, does it not seem like the gauge of the jewelry is too small for a helix/forward helix piercing much less
Industrial Piercings - What You Need to Know for a Unique Style Statem – Pierced
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14G Golden Bee Industrial Barbell/industrial Piercing Jewelry/scaffold Piercing/industrial Earrings/piercing Jewelry/industrial Barbell - Etsy UK
LOLIAS 14G Stainless Steel Industrial Barbell Earring for Women Men Snake Industrial Piercing Jewelry Cartilage Body Piercing Jewelry 38mm 1&1/2 Inch Industrial Piercing Bar : Amazon.co.uk: Fashion