TECHNICAL SPECIFICATIONS & MATERIALS
Shape: Panel, Straight 
Colour: Red
Finish: Smooth
Bowl Material: Briar (Erica arborea)
Jewellery ring: Rhodium plated with rare Red Jasper gemstone
Filter: 9 mm filter or filter-free (selectable)
Edition: Special, collectible pipes, jewellery pipe
Handmade in Italy
 
G.P.GRANT CUBE RING PANEL SMOKING PIPE COLLECTION, SPECIAL COLLECTION
These luxury handmade smoking pipes feature a U-shaped bowl geometry articulated through structured planes and ribbed internal transitions, forming a clear and controlled geometric profile.
The design incorporates a cubic jewellery element meticulously inlaid with selected natural gemstones such as lapis lazuli, tiger eye, malachite, jade, and other stones. The gemstone-adorned jewellery elements are crafted in silver with noble metal finishes in rhodium, gold, or platinum, ensuring durability, material stability, and refined contrast.
The interaction between the squared mouthpiece and the U-shaped bowl reinforces a precise architectural character while maintaining balanced proportions and structural clarity.
 
We've achieved our objective of creating exceptional, exquisite pipes, and we're confident you'll appreciate the exceptional qualities found in your new collector's fine 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, sharp transitions, and a controlled geometric tension that distinguishes it from rounded traditional forms.
The Cube Ring functions as a defining visual signature, introducing a controlled geometric structure to the overall composition while preserving the functional integrity of the pipe.
Special Collection introduces gemstone inlay within the Cube Ring, reinforcing the contrast between architectural geometry and refined ornament without altering the clarity of the underlying form.
 
THE ARTISTRY OF MATERIALS
Red Jasper. Origin: Russia, Ural Mountains
The unique artistry of Jasper is that of Nature itself - red rock canyons. Each stone is a masterpiece of the Creator. Red Jasper is red to terracotta brown, stone of physical strength and energy.
 
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.