The Grog Squeezer 25 SKI is a high-capacity marker built for bold, highly visible tags with strong flow control. It features a 25 mm round polyester tip that lays down thick, solid lines and can easily produce drippy effects when extra pressure is applied. The soft plastic barrel allows full control of paint output, enabling both clean coverage and expressive marks. Pre-filled with Grog Street Killer Ink (SKI), the marker delivers deep, permanent colour with exceptional opacity and durability, resistant to UV light, weather conditions and buffing. With a large 100 ml capacity, it is ideal for extended use without frequent refilling, making it a trusted tool for artists who want long-lasting results on a wide variety of surfaces.

Features and Benefits

• 25 mm Round Polyester Tip: Produces bold, heavy lines and controlled drips for expressive tagging.
• Soft Squeezer Body: Flexible plastic barrel enables precise control over ink flow.
• 100 ml Capacity: Large volume for extended sessions without frequent refills.
• Pre-Filled with Street Killer Ink (SKI): Permanent, highly opaque ink that resists weathering, UV rays and removal.
• Multi-Surface Application: Works on porous and non-porous surfaces with strong adhesion.
• Refillable and Replaceable Parts: Can be refilled with Grog inks and fitted with replacement tips for long-term use.
• Durable, Professional Build: Designed in Italy with robust materials for reliable performance.

How to Use

Shake the marker before use to ensure the ink is well mixed. Apply steady pressure to the squeezable barrel to regulate the ink flow through the 25 mm polyester tip, achieving either solid coverage or controlled drips. Once empty, refill with Grog Street Killer Ink or other compatible Grog refills to keep the marker in use. Replace the tip when worn to maintain smooth, consistent application. The Grog Squeezer 25 SKI combines durability, capacity and precision, making it an essential tool for bold and lasting expression.