Smoke Glass Single Flare Tunnels – 8G–1" | 5/16" Wearable
Smoke Glass Single Flare Tunnels – 8G–1" | 5/16" Wearable
4.88/5
22 in stock
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Add subtle sophistication to your collection with these Smoke Borosilicate Glass Single Flare Tunnels, handmade in the USA. Featuring a soft grey-transparent tone, the smoke finish offers a clean and modern aesthetic that pairs effortlessly with any style.
Each tunnel features a 5/16" (8mm) wearable surface for comfort, while the single flare design makes them easy to insert and secure with the included clear o-ring. Crafted from durable borosilicate glass, these tunnels are lightweight, smooth, and ideal for sensitive ears.
Available in sizes 8G (3mm / 0.12") through 1" (25mm / 1").
Each order is for one pair (select quantity 1 = 1 pair).
Features:
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Handmade in the USA from premium borosilicate glass
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Smoke grey transparent finish for a modern, versatile look
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Comfortable 5/16" (8mm) wearable surface
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Single flare design with included clear o-ring for secure fit
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Smooth, lightweight, and gentle on sensitive ears
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Available from 8G (3mm / 0.12") to 1" (25mm / 1")
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Sold by the pair
Materials
Materials
When compared to regular glass, borosilicate is safe for initial piercing, resistant to chemicals, scratch- resistant, less susceptible to fractures, resistant to thermal shock, and not poured into molds. All our glass jewelry is handcrafted in St. Louis, Missouri.
Care Instructions
Care Instructions
MM Glassworks strictly uses borosilicate glass that is hand made in the USA. Borosilicate Glass is scratch resistant but still fragile and should be treated as such. All glass is guaranteed to arrive scratch and breakage free. We will package each order in a foam insulated box free of charge. Borosilicate glass is autoclavable. Do not use harsh chemicals on any jewelry. Do not wear in the shower or while swimming. Wash with antibacterial soap, but take caution while removing; glass will break if dropped on tile or cement.
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Super fast shipping, great communication with the seller, and beautiful tunnels.
Very cool tunnel they look great. Neat color.
Some of the best glass tunnels around. Do wish they were available in double flaired.
Stunning and comfortable. Arrived quickly. Worth the price!!
I'm very happy with this purchase
Received very quickly. Super comfortable and seem to be very good quality.
Very fast shipping, and I am super happy with my beautiful new glass tunnels! I will not hesitate to order from this shop again! :)
Perfect! Well made, fast shipping, and love how the smoky grey goes with my labradorite and grey sapphire jewelry. I will be back for other colors
Very smooth and high quality. They have a slight smoky/green tint to them that makes them look really cool.
I Really love them Very good fit and finish
literally the BEST tunnels ive ever owned
I'm always satisfied whenever I purchase something from you guys! Love the product and will continue to purchase more! Thank you 😁
Overall great quality, but the color of the glass didn't appear as green as expected.
Great communication and product. Thanks again!
Fast shipping and exactly what I wanted!

I purchased these a few years ago in another color, I could not be happier!
I purchased these a few years ago in another color, I could not be happier!
I purchased these a few years ago in another color, I could not be happier!
Beautifully designed and skillfully made!Grateful that this seller offers smaller sizes :) highly recommend these tunnels!
Love these, lightweight, accurate size, and good quality
These are very lightweight and size is very accurate
high-quality, matched description, item as expected
amazing all around! these are so perfect for retainers! completely clear, you wouldn’t know i have a nostril piercing unless im turned to the side. since i got clear glass, you can see the inside of my nose LOL! i love them so much. very nice quality items and good shipping time. if you need good quality retainers for a low price, this is the place to go. i would gladly buy from here again.
I needed more O-rings and I wasn't sure about which size I would prefer. This shop offered exactly what I needed at an affordable price!
Arrived as expected in the correct size with appropriate packaging. Thanks so much!
This shit was LIT fam
Perfect as usual and no issues
They are the best body jewelry store on Etsy and the customer service is always supreme.
High quality, as described and fit nicely in my gauge size! I love the minimal look.
Wonderful color and are very comfy, thank you!
These are quite a unique concept, really cool in person. Thanks!
My go to for glass plugs and tunnels. Thank you!