Kosason · כוסששון — Preserve the Voice of Joy

A chassidic groom breaks the glass under the chuppah

At the moment of greatest joy — a single, decisive sound.

The Tradition · המסורת

A sound that echoes
across millennia.

At every Jewish wedding, in the moment of greatest joy, we pause. Beneath the chuppah, beneath the groom's foot, glass. A single, decisive sound — and the room erupts in cries of mazel tov.

"If I forget thee, O Jerusalem, let my right hand forget her cunning." — Psalm 137

The breaking recalls the destruction of the Temple, weaving sorrow into celebration — a reminder that even at love's brightest hour, we hold the world's brokenness in our hearts. Until now, the shards were swept away. We thought they deserved better.

The broken cup, preserved inside the Kosason case

The Craft · האומנות

Engineered for the moment.
Designed for forever.

Effortless to break

A precision-engineered internal mechanism allows even the gentlest step to shatter the glass cleanly — no bruised feet, no awkward pauses, just the perfect sound at the perfect moment.

Hand-painted artistry

Each base features a hand-painted Jerusalem skyline rendered in the classic Israeli stained-glass tradition — windmill, domes, ancient walls — making every case a unique work of art.

Every shard, captured

The sealed acrylic vessel keeps every fragment safely contained — ready to be displayed on a mantel, framed in a shadowbox, or transformed into a treasured family heirloom.

Order · הזמנה