"Pour, Expand, Deepen, Connect"—Edo Kiriko That Unfolds Like a Kaleidoscope
GLASS-LAB co.,ltd.
GLASS-LAB is a glass processing company that has been in operation since 1950. Among the many techniques of Edo Kiriko, it specializes in "Flat Kiriko," a rare polishing method applied to the flat surfaces of glassware such as plates and cups. This technique ensures stability and is practiced by only a few artisans in Japan.
GLASS-LAB has taken this "Flat Kiriko" technique and applied it to the sides of drinking glasses, while also incorporating sandblasting—a technique used for engraving names on glass trophies—to create its unique Edo Kiriko style called "Suna Kiriko." The most distinctive feature of Suna Kiriko is that when you pour water or sake into the glass, the engraved patterns at the bottom reflect and expand like a kaleidoscope. The delicate cherry blossom motif engraved on the glass base is beautifully reflected onto the polished surface.
Perfect as a gift, Suna Kiriko offers an experience of shared wonder as the patterns expand when pouring a drink—strengthening connections and deepening bonds that continue into eternity.
GLASS-LAB has taken this "Flat Kiriko" technique and applied it to the sides of drinking glasses, while also incorporating sandblasting—a technique used for engraving names on glass trophies—to create its unique Edo Kiriko style called "Suna Kiriko." The most distinctive feature of Suna Kiriko is that when you pour water or sake into the glass, the engraved patterns at the bottom reflect and expand like a kaleidoscope. The delicate cherry blossom motif engraved on the glass base is beautifully reflected onto the polished surface.
Perfect as a gift, Suna Kiriko offers an experience of shared wonder as the patterns expand when pouring a drink—strengthening connections and deepening bonds that continue into eternity.
Philosophy & Vision
"Stirring the Heart"
GLASS-LAB traces its origins to "Shiina Glass Processing Factory," founded in 1950. With the mission of "creating heartfelt glassware together with the giver," GLASS-LAB crafts pieces that resonate with those who receive them.
Today, GLASS-LAB has pioneered an entirely new form of Edo Kiriko by merging "Flat Kiriko" with the sand-engraving technique known as "Sandblasting." This innovation allows the patterns at the glass base to be projected onto its side when filled with liquid, astonishing sake lovers and garnering high praise. Selecting, gifting, and then experiencing the surprise when pouring a drink—this entire journey is what defines GLASS-LAB’s Kiriko. "Stirring the heart"—this is GLASS-LAB’s commitment to its customers.
Behind each finalized creation lies a wealth of experimental prototypes. Only the pieces that we are confident will truly stir emotions are released to the world.
Today, GLASS-LAB has pioneered an entirely new form of Edo Kiriko by merging "Flat Kiriko" with the sand-engraving technique known as "Sandblasting." This innovation allows the patterns at the glass base to be projected onto its side when filled with liquid, astonishing sake lovers and garnering high praise. Selecting, gifting, and then experiencing the surprise when pouring a drink—this entire journey is what defines GLASS-LAB’s Kiriko. "Stirring the heart"—this is GLASS-LAB’s commitment to its customers.
Behind each finalized creation lies a wealth of experimental prototypes. Only the pieces that we are confident will truly stir emotions are released to the world.
Creator's Commitment
"Reflective Edo Kiriko"
As mentioned, Suna Kiriko’s defining feature is how the patterns at the base reflect like a kaleidoscope when filled with liquid. Suna Kiriko is not complete until it is used—only by pouring water or sake, revealing its brilliance, and sharing the moment does it reach its full potential. Experience an entirely new level of elegance and artistry with Suna Kiriko!