Grovemade Sumi Collection
Grovemade introduces the Sumi Collection, a refined take on minimal workspace design built around natural materials and a deep black finish inspired by traditional Japanese craftsmanship. The collection focuses on creating a calm, cohesive desk environment, combining clean lines with warm textures that feel intentional rather than sterile.
At the heart of the collection is the use of sumi ink, a traditional Japanese calligraphy ink created from oil lamp soot and natural binders. Instead of relying on synthetic stains, each wooden piece goes through a hand dyeing process that allows the grain to remain visible while achieving a rich, restrained black tone. The result is a finish that feels organic and timeless, giving everyday desk essentials a more elevated presence.
The concept also reflects the personal roots of co founder Ken Tomita, who explored similar techniques years earlier through furniture making. That heritage influence carries through the collection, which blends Japanese aesthetics with Grovemade’s modern approach to workspace organization.
From desk shelves to note taking accessories, the Sumi Collection applies this signature treatment across some of the brand’s most recognizable products. The consistent color palette helps create a unified workspace while still highlighting the natural character of wood and metal.
Designed for those who appreciate minimalism with depth, the Sumi Collection proves that simplicity does not have to feel cold. Instead, it offers a warm and thoughtful approach to desk design, built through craftsmanship and attention to detail rather than shortcuts.






At the heart of the collection is the use of sumi ink, a traditional Japanese calligraphy ink created from oil lamp soot and natural binders. Instead of relying on synthetic stains, each wooden piece goes through a hand dyeing process that allows the grain to remain visible while achieving a rich, restrained black tone. The result is a finish that feels organic and timeless, giving everyday desk essentials a more elevated presence.
The concept also reflects the personal roots of co founder Ken Tomita, who explored similar techniques years earlier through furniture making. That heritage influence carries through the collection, which blends Japanese aesthetics with Grovemade’s modern approach to workspace organization.
From desk shelves to note taking accessories, the Sumi Collection applies this signature treatment across some of the brand’s most recognizable products. The consistent color palette helps create a unified workspace while still highlighting the natural character of wood and metal.
Designed for those who appreciate minimalism with depth, the Sumi Collection proves that simplicity does not have to feel cold. Instead, it offers a warm and thoughtful approach to desk design, built through craftsmanship and attention to detail rather than shortcuts.






