The Pistachio Proxy Rockulus #OTP601 is a premium heady glass carb cap crafted by One Trick Pony (OTP), designed as a direct drop-in upgrade for the Puffco Proxy and Proxy V2. The Rockulus is OTP’s signature oversized directional cap — built for maximum chamber coverage and precise airflow control — rendered here in a fresh, muted Pistachio colorway that brings a soft, earthy green tone with the kind of subtle complexity that heady glass collectors love.

The Rockulus form factor is purpose-built for the Proxy’s chamber geometry, delivering superior airflow directionality compared to standard caps. Whether you’re chasing low-temp terp runs or full-melt rips, the Rockulus gives you the control to dial in your session exactly how you want it. The Pistachio colorway is a standout choice for collectors who prefer understated elegance over bold flash — a piece that looks as good on the shelf as it does in use.

One Trick Pony is one of the most respected names in the Puffco accessory space, consistently producing artist-crafted glass that combines functional performance with heady artistry. Each Rockulus is handcrafted, making every piece a unique work of art.

Key Features:

• Compatible with Puffco Proxy and Proxy V2 — direct drop-in fit
• Rockulus design — OTP’s signature oversized directional cap
• Pistachio colorway — soft, earthy green heady glass with subtle complexity
• Maximum chamber coverage for efficient vaporization
• Precise directional airflow control for low-temp and full-melt sessions
• Handcrafted by One Trick Pony — each piece is unique