Pair Rainbow Borosilicate Glass Single Flare Tunnel
Pair Rainbow Borosilicate Glass Single Flare Tunnel
4.83/5
16 in stock
Couldn't load pickup availability
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.
Share
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.

I have the amber, clear, black, and smoke double flares and one single flare in green. I'll buy the double flare of the green when it restocks. These are the only tunnels I wear anymore.
This seller is always amazing to work with and you'll love anything you buy from this shop.
Thank you so much for the gauges! Super fast shipping and amaze service! Seller quickly answered my questions about gauge sizing before I purchased to be sure I was getting the right size. Seller included a FREE pair of gauges with purchase, which was beyond kind. Will buy again through this hella unique shop.
Love the smaller flare in front. Quick shipping
Good quality glass tunnels, and true to size. The shipping was fast!
Super fast shipping, comfortable to wear.
These are exactly what I was looking for! Thank you
I love it! It’s hard to find 9mm tunnels, so I’m happy that not only did I find some, but they also look so pretty.
This Pyrex material is so nice. Don’t have any allergic reactions like I do with regular plastic retainers.
Ear holes filled 10/10 would ear hole again.
First time buyer, now long time customer. Shipping was quick, no issues, and arrived a bit earlier than expected! Yay! Quality: 100% ALL THAT! Packaging: ON POINT! I bought this pair for my 4g conch, and 4g septum, both freshly stretched. The tunnels are so lightweight I sometimes frantically check to see if they’re still there. And they are, lol. They’re incrediblyyy comfortable, can’t stress that enough, and have made my healing process smoother. Tiny side note: the O-rings were a teeny loose once my swelling subsided but this was not a deal breaker. Very happy with this purchase. I will absolutely be returning. Thank you! <3
Sand is way too light, glass material is great but sand color is not as dark as the picture portrays... Sucks because it wasn't used and won't be used and I can't return or exchange the item.
Love everything about them and the girl who runs this place is amazing with customer care!
Product was as expected! Quick delivery.
Exactly what I was looking for. Lightweight but sturdy. Very comfortable fit.
Very pretty! Favorite pair of tunnels!
Just as described! I've ordered from this shop multiple times!
Absolutely in love with these 🖤
Absolutely in love with these 🖤
Awesome item as usual! The color is subtle, great quality, as expected.
Great products, never let down