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This 14 to 18mm adapter is designed to function as an easy and effective bong bowl joint converter. Simply snap onto the taper of our 14mm Invincibowl and you’ll transform it into an indestructible 18mm smoking accessory. The adapter features an internal o-ring which ensures that your adapter will not fall off the bowl. This premium adapter also features our pressure lock and release tapers on the inside and outside, which ensure the bowl will maintain a solid seal but can be effortlessly released when desired. Expand any 14mm male taper into an 18mm male taper effortlessly. Fitted to work with most glass bowls and bangers, too!
High Tales

Once upon a time, in a world where stoners and smoking enthusiasts gathered in hazy circles, a legend arose: Invincibowl. These were no ordinary smoking accessories; they represented a marvel of design and engineering, true game-changers for herb aficionados.

In the heart of Invincibowl's allure lay its remarkable indestructibility. A patented design had been carefully crafted to make it resistant to clumsiness and mishap. These unbreakable bong accessories laughed in the face of gravity, for they could endure accidental drops and impacts without shattering into a thousand pieces, as glass often did. But its merits didn't end there. Invincibowl, it was said, was a friend to your wallet. While its initial cost might seem a tad higher than those delicate glass bong bowls and downstems, it promised investment in longevity. It cured the chronic cycle of buying and replacing fragile glass components.

Ultimately, the cumulative cost of replacing three or more broken glass pieces equaled the initial investment in an Invincibowl.

And for those who held a particular aversion to the metallic taste that sometimes tainted the purity of their smoking experience, Invincibowl offered salvation. Its interface was crafted from medical-grade surgical stainless steel, ensuring the cleanest smoke possible. Bid farewell to the metallic aftertaste that has plagued many a connoisseur, as Invincibowl preserves the authentic essence of your chosen herb.

Yet, the most extraordinary part of the Invincibowl tale was its lifetime guarantee. A promise that stretched beyond the realms of ordinary commerce. If, by some twist of fate, the Invincibowl did not meet your satisfaction or if it faced any issues, we vow to be there for you forever. This guarantee is as enduring as the product itself, a pledge that echoes through the corridors of time.

And so, the legend of Invincibowl grows, passed on from one smoking enthusiast to another, a story of durability, cost-effectiveness, and purity. A tale that reassures those searching for the best bong bowls and downstems, that they need not look any further than the legendary Invincibowl!

Customer Reviews

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14mm adapter for bong bowls, top angle
14-18mm bong bowl adapter, front view
18mm adapter for bong bowl, assembly
18mm bong bowl adapter, back view