FC-MOD 18mm Modular Flower Rig

Smooth Control with Customizable Performance

The FC-MOD Modular Flower Rig is built for enthusiasts who want control over every aspect of their airflow and diffusion. Designed specifically for flower vaporizing, this rig combines compact efficiency with modular versatility. It includes two interchangeable down stems with one featuring a diffusion perc for a bubbly, cooled draw, and another with a simple three-hole design for faster airflow and easier cleaning. The FC-MOD is designed to give you a bit more pull resistance than the Straight Fab, using less water while still delivering excellent vapor quality and flavor retention.

Key Features

• Thick borosilicate glass body for heat resistance and durability

• Two interchangeable downstems: diffusion perc or 3-hole style

• Slightly more restrictive draw for denser vapor

• Efficient design that uses less water than larger rigs

• Modular mouthpiece for easy customization or replacement

• Compatible with whip attachment (sold separately)

Tuned for a Balanced Draw

The FC-MOD offers the perfect middle ground between airflow and density. It provides just enough restriction to create thicker, more concentrated vapor while keeping every draw smooth and controlled. For users who found the Straight Fab too open or airy, this rig provides a more traditional pull that still complements vaporizer setups beautifully.

Modularity That Adapts to You

Like all modular designs, the FC-MOD grows with your collection. Swap mouthpieces, experiment with different downstems, and fine-tune your setup based on your preferences. Whether you want maximum cooling or a fast, direct hit, this rig adapts easily. Its removable components make it simple to clean, modify, and travel with, which is ideal for daily use or testing new ball vape setups.

Pair and Maximize Your Setup

The FC-MOD pairs exceptionally well with ball vapes like the Ruby Twist or Wireless One-Hit Wonder. Its airflow balance and reduced water volume make it a strong performer for flower vaporizing, offering consistent results without overpowering flavor or draw. A whip attachment is available separately for users who prefer hands-free operation. Also, don’t forget the FC-MOD Ash Catcher that pairs great with this piece and is modular too!