Ishiburo Bathtub
Designer:
Kengo Kuma
The Ishiburo Bathtub, designed by award-winning Japanese architect Kengo Kuma, offers a calming retreat from the outside world. “I aspired to maximise the inherent material quality of stone. Being immersed in warm water contained within stone brings instinctive comfort to human beings,” says Kuma. Ishiburo's distinctive design features a random arrangement of stone batons that come together to form a harmonious, angular composition. Available in various stone finishes.
Please contact us at custom-made@thecollectional.com to explore further.
The Ishiburo Bathtub, designed by award-winning Japanese architect Kengo Kuma, offers a calming retreat from the outside world. “I aspired to maximise the inherent material quality of stone. Being immersed in warm water contained within stone brings instinctive comfort to human beings,” says Kuma. Ishiburo's distinctive design features a random arrangement of stone batons that come together to form a harmonious, angular composition. Available in various stone finishes.
Please contact us at custom-made@thecollectional.com to explore further.
Salvatori
Tuscany, Italy
Since 1946, Salvatori has worked with natural stone as a material for architecture, interiors, furniture, and home accessories.
Combining traditional craftsmanship with advanced technology, the brand transforms marble, limestone, and travertine into refined contemporary designs shaped by texture, tactility, and precision.
From its headquarters in Tuscany, Salvatori continues to expand the possibilities of stone through research, material innovation, and close collaboration with architects and designers.
Its collections include architectural surfaces, bathroom elements, furniture, lighting, and objects, all defined by a careful balance of material character, function, and form.
