A1 Compact Fibonacci 4 Piece grinder inc storage

The World’s Thinnest 4-Piece Grinder

At just 3cm thick, the Fibonacci A1 Grinder is perfect for on-the-go use. Its slim, compact design fits easily in your pocket, making it ideal for discreet herb storage, whether you’re travelling or at home.

Compact & Discreet
Inspired by cutting-edge technology, the Fibonacci A1 condenses the traditional 4-piece grinder into a sleek, portable tool. It’s easy to carry without drawing attention, while still delivering full functionality.

Smell-Proof Storage
Featuring a unique horizontal storage tray, this grinder keeps your herbs fresh and odours contained. Secured by 16 neodymium magnets, it slides in and out effortlessly, keeping everything in place.

Built to Last
Made from aircraft-grade aluminium and equipped with a titanium hand crank, the Fibonacci A1 is built for durability. Its smooth, low-friction crank ensures easy grinding, while sharp teeth give you a perfect, fluffy grind every time. A kief filter collects fine particles.

Easy to Use
Bevelled inner edges and knurled outer edges offer a comfortable grip. The included scraper tool makes herb collection simple and quick. Available in a range of vibrant anodised colours.

Key Features:
Ultra-thin: 3cm thick, 2.44-inch diameter
Durable materials: Aircraft-grade aluminium, titanium crank
Smell-proof: Horizontal storage with 16 neodymium magnets
Sharp teeth: For fluffy, smooth grinding
Weight: 240g

Included Accessories:
Spare nectar filter, R-clips, axle bearings
Cleaning brush, scraper tool, velvet pouch, user manual

Order your Fibonacci A1 Grinder from Willy Banjo #legendary