Pair Rainbow Borosilicate Glass Single Flare Tunnel
Pair Rainbow Borosilicate Glass Single Flare Tunnel
4.92/5
16 in stock
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Our Rainbow Borosilicate Glass Tunnels are hand crafted from durable, light weight glass. The unique single flare design creates a sleek and comfortable fit. These stylish tunnels are made in the USA and available in sizes 8G-5/8". Enjoy a colorful and stylish look with these amazing tunnels!
Sold by the pair. Clear O-rings included.
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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Look like little pieces of rock 🥰
Such wonderful vivid colors on this rainbow color way! Love how they look.
Exactly what I wanted. High quality and quick delivery.
Beautiful plugs, thank you so much!!
I bought these for my partner as a solstice gift. He loves them! Cute, sized accurately, and shipped on time. The box was pretty, too!
Exactly as the picture, i love it.
Repeat customer here, yet another great purchase. Thank you!!!
Very pale colours not really like a rainbow.
Yay yay yay yay yay
Absolutely gorgeous! Exactly as pictured/ described. Shipped in a timely manner. Great packaging. Will order from your shop again. Made the perfect gift. Thank you!
Love these tunnels. Great quality and beautiful!
Came exactly as expected a pictured. Amazing quality and craftsmanship
This is my second pair of these tunnels, first pair was a smaller gauge. They are true to size and unique. Wish they made a double flare in this style
I love them so beautiful
Absolutely beautiful glasswork! Was everything I expected and more.
Great item, as listed. Beautiful and unique tunnel plugs.
Super cute and comfortable as always. Got a 00g and they’re spot on.

This is my second pair, but this time in the 6mm (1/4) sizing and I like this sizing a lot more! Hopefully we can get more of this size in different colors. Fits just right.
Comfy and well-made, have bought several different colors & sizes
I have to wear these at work. they are comfortable and the are so durable as well.
Item is much smaller than pictured. Thought that I ordered blindly until I refreshed my memory
This is my second pair. Not that my first pair broke. They may be my favorite pair I've ever owned. I just needed a bigger size.
So pretty and they fit beautifully
These are the best plugs I’ve ever worn. The glass is so smooth and the size is perfect. They’re so light it doesn’t feel like I’m wearing them. What I appreciate most is the 1/4” wearable area!! I don’t like plugs that are too long and that option makes the fit so comfortable. Even the flare is the perfect size! I like these plugs so much and will wear them everyday. I highly recommend and will definitely be buying more from this seller.
Exactly what I was looking for and fits perfectly. Thanks!
Colour and shape as described, theyre very cool! I love wearing them and get compliments every time i wear them out
Love the colour, very cute and am happy with the quality. Have worn a few times now
so so cute the pink is so vibrant and the sizing is accurate ! gonna be chilling with these for a while
Always a favorite of mine. I've ordered from this shop many times.
Always a favorite of mine. I've ordered from this shop many times.
無事に到着致しました。商品もバッチリです。また購入差せて頂きますので宜しく御願い致します。
Super high quality tunnels - look & feel great. Love the milky green color 💚
Love the tunnels so much. Great quality glass 🌈🌈🫶
Lovely piece! It’s a perfect alternative to completely solid glass plugs or mystery metal tunnels. Super light weight, true to size, and very comfortable.
The Peach-colored tone is very versatile /neutral. I appreciate the quality, super fast shipping, and that they can be worn as daily earrings due to the neutral color. thanks !
Great looking and good quality tunnels.














