TECHNICAL SPECIFICATIONS & MATERIALS
Shape: Panel, Straight 
Colour: Light brown
Finish: Smooth
Bowl Material: Briar (Erica arborea)
Jewellery ring: Gold plated
Filter: 9 mm filter or filter-free (selectable)
Edition: Original
Handmade in Italy
 
G.P.GRANT CUBE RING PANEL SMOKING PIPE COLLECTION, ORIGINAL EDITION
These handmade smoking pipes are defined by a U-shaped bowl geometry formed through clearly articulated planes and ribbed internal transitions, resulting in a structured and controlled visual presence.
A square jewellery ring with finely engraved miniature cube detailing complements the design, functioning as a precise and recognizable visual element. The ring is finished with a durable noble metal coating in rhodium, gold, or platinum, ensuring long-term material stability.
The relationship between the squared mouthpiece and the U-shaped bowl establishes a clear geometric balance, reinforcing proportion and structural clarity.
 
We've achieved our aim of crafting exceptional exquisite pipes, and we're confident you'll appreciate the exceptional features presented in your new collectible pipes.
 
This pipe features the Cube Ring design by G.P.Grant, conceived as a jewellery-driven system integrated into a classic pipe archetype.
Executed with a panel bowl profile, the design is defined by pronounced planar surfaces and sharp transitions, creating a clear and tensioned geometric character.
The Cube Ring functions as a distinctive visual signature, introducing a controlled geometric structure to the overall composition while preserving the functional integrity of the pipe.
The Original Edition emphasizes the pure expression of form, focusing on geometry, proportion, and material precision without ornamental additions.
 
FILTER SYSTEM
Our pipes are designed for 9 mm filters and can be configured for filter-free smoking, depending on personal preference.
 
 
EXCLUSIVITY & HERITAGE
G.P.Grant (Switzerland) produces exclusive limited series of luxury high-end and jewellery products including luxury pipes and exclusive pipes.
Mastro de Paja (Italy) is the absolute world leader and expert in the production of top level unique artisan pipes and one-of-a-kind pipes.
G.P.Grant & Mastro de Paja. With the purpose of ensuring unparalleled quality in the creation of exclusive limited premium pipes with unique design and exquisite style, the G.P.Grant closely cooperates with Mastro de Paja using proprietary technology. These collections are highlighted by stamp Handmade by G.P.Grant and Mastro de Paja.
These high-end and jewellery products are classified in the highest luxury segment.