Kokusai Oscilloglass – Yoi 5 minutes

Forget digital displays and silent flowing sand. Oscilloglass from the Japanese studio Kokusai DSP is a fascinating mechanical kinetic sculpture that redefines the experience of time passing. The Yoi version (Japanese for "dusk") combines dark walnut wood, brass, and stainless steel to bring purity and warm tones to your interior.

How does Oscilloglass work?

Unlike classic hourglasses, time is not measured by sand here, but by a gravity-powered clockwork mechanism. The entire mechanism is enclosed in a precise glass cylinder.

1. Rotation: Once you turn the Oscilloglass over, gravity begins to pull the internal components downwards.

2. Kinetic energy: The weight of the mechanism itself sets in motion a system of gears and a flywheel (oscillator), which regulates the speed of descent – on the same principle as classic mechanical watches.

3. Five minutes of fascination: The entire mechanism slowly and gracefully descends to the base for exactly 5 minutes until it quietly stops.

An indispensable and practical accessory

Oscilloglass is not just an ordinary timer, it is a multi-sensory experience that restores weight and depth to time. While sand in classic hourglasses silently flows, here time literally comes alive in your hands. If you lift the object, you will feel subtle vibrations and hear the rhythmic "tick-tock" of the mechanical heart, powered only by the pure force of gravity. This fascinating interplay of Japanese engineering and natural materials – ash wood, brass, and glass – makes each piece a functional work of art.

Having an Oscilloglass on your desk means owning a ritual of calm in an otherwise hectic digital world. It is a perfect tool for mindfulness or deep concentration; five minutes, during which the mechanism slowly descends to the ground, provides you with space to breathe and sort your thoughts. For collectors and watchmaking (horology) enthusiasts, it is also a rare opportunity to observe mechanical movement from a full 360°, without it being hidden by a watch case. It is more than just an accessory – it is an expression of respect for craftsmanship and mechanical perfection that immediately catches the eye of anyone who enters the room.