Looking for a smaller custom bong that combines premium borosilicate glass, interchangeable parts, and unique artwork?

*Drumroll Please*

Look no further! Prism's MINI 3D Builder now lets you design a completely personalized mini bong using all of our kiln-fired decal collections. Choose your colors, swap modular parts, and create a one-of-a-kind setup that fits your style.

Going small with Prism used to mean skipping out on the artwork. You had to choose between the portability of our MINI line or the vibrant, expressive decal collections of our full-sized Classic line.

We don't think you should ever have to compromise on fun just because you want a different function. Now, you get the best of both worlds: premium glass, a multitude of colors, all wrapped in your favorite Prism decal designs.

Each decal sheet consists of:

• The printed artwork

• A release layer

• A backing paper

When placed in water, the design layer loosens and slides away from the backing paper—similar to a temporary tattoo.

A "Monstera" decal being cut and prepared for application.

A freshly baked round of decaled glass ready to be assembled.

Once the decal has fully dried, the glass piece is placed into a kiln for firing.

Glass decals are commonly fired at temperatures ranging from approximately 1000°F to 1250°F, depending on:

• The type of glass

• The enamel formulation

• The chemistry of the decal being used

  
  

During the firing process, several important things happen simultaneously:

First, the organic carrier materials and adhesives burn away completely. Then, the enamel and ceramic pigments soften and fuse directly into the surface of the glass.

Although kiln-fired decals are permanent, they do not fully melt into the internal structure of the glass like colored borosilicate tubing does. Instead, the decal bonds to the outer surface layer of the glass.

Because of this, decals can still potentially be damaged by:

• Aggressive abrasion

• Improper cleaning methods

• Extreme thermal shock

• Poor firing practices

A properly fired decal can remain vibrant and durable for years, while improperly fired decals may eventually show issues such as:

• Peeling

• Bubbling

• Cracking

• Fading

  
  

When done correctly, kiln-fired slide decals provide a clean, professional, and highly durable finish that has become a staple in modern glass production.

Kiln-fired glass decals are generally very UV resistant because the artwork is made with ceramic pigments that are fused into the surface of the glass rather than sitting on top like a sticker. This makes them far more stable under sunlight and heat exposure.

In practice, most standard colors—like blacks, blues, and earth tones—hold up extremely well over time, even with regular daylight exposure. The main exceptions are certain specialty inks, like neon or some metallic finishes, which can slowly dull or lose vibrancy if exposed to strong, constant sunlight.

This is why kiln-fired decals are commonly used on commercial glassware and functional pieces: they’re designed to stay crisp and readable for years, even in real-world use.

Ready to channel your inner designer? Stepping into the new MINI 3D Custom Builder is as easy as it is addictive. Here is your quick, step-by-step playbook to creating a one-of-a-kind smaller setup:

Step #1: Pick Your Base:

• Start from the bottom up. Choose the foundation of your MINI piece, picking the style and colorway that sets the tone for your build.

Step #2: Choose Your Mouthpiece + Halo:

• Lock in your preference for function and airflow. Pick the mouthpiece style that matches how you like to session, and the Halo Connector color that suits your vibe.

Step #3: Select Your Decals:

• The moment we’ve all been waiting for. Browse our newly scaled, mini-optimized decal collections and slap your favorite artwork onto your custom creation!