TECHNICAL SPECIFICATIONS & MATERIALS
Shape: Panel, Straight 
Colour: Brown
Finish: Smooth
Bowl Material: Briar (Erica arborea)
Jewellery ring: Rhodium 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 feature a U-shaped bowl geometry articulated through defined planes and ribbed internal transitions, creating a clear and structured visual profile.
The design is complemented by a square jewellery ring with finely engraved miniature cube elements, serving as a distinctive and consistent visual accent. The ring is finished with a durable coating of noble rhodium, gold, or platinum, ensuring long-term refinement and material stability.
The interaction between the squared mouthpiece and the U-shaped bowl reinforces a precise geometric character while maintaining balanced proportions and structural clarity.
 
We've realized our goal of crafting exceptional exquisite pipes, and we're certain you'll value the outstanding 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.