Grog Squeezer 10mm BPI
Go "All City" with the classic Grog Squeezer 10mm BPI. This marker comes loaded with Grog’s legendary Buff Proof Ink, a formula designed to be nearly impossible to remove. Thanks to the resilient 10mm Stronghair™ Tip, you can effortlessly execute both large and small tags. This tool is fully refillable and built for long-term durability on the streets.
Technical Specifications
Tip: Robust 10mm Stronghair™ Tip (Mohair fibers).
Ideal For: Paper, plastic, concrete, rust, and painted surfaces.
Body: Soft plastic for easy flow control.
Capacity: 70ml.
Ink Type: Buff Proof Ink (BPI) – High permanence.
Instructions for Use
Preparation: Shake well before use with the cap securely fastened.
Priming: Squeeze the marker body and press the tip onto the surface to saturate it with ink.
Maintenance: Always replace the cap after use to prolong the lifespan of the mohair tip.
Safety: Contains alcohol and solvents; use only in well-ventilated areas.
Pro Tip
The 10mm size is the perfect middle ground for versatility, offering enough surface area for juicy drips while remaining compact enough for detailed handstyles. If you’re looking to experiment with different effects, this marker also works great with Grog Full Metal Paint refills.

