Sauna hourglass timer for fixed 15 minute sessions, with 5 minute and 10 minute approximate markers for shorter sessions. Key benefits Simple, reliable time control: fixed 15 minute interval with quick references for shorter sessions at 5 and 10 minutes. Sauna ready design: sand and timer construction suitable for hot, humid environments. Stable and durable mounting: hourglass fixed in place with temperature adhesive and small metal fasteners for long lasting use. Easy installation: includes everything you need to mount on the wall with just two screws. Subtle integration: additional wooden mounting strip aligns vertically and hides neatly behind the hourglass once installed. What it is and how it helps A wall mounted hourglass timer designed for sauna use, providing a clear visual cue for a standard 15 minute session and convenient markers for shorter breaks. Keeps sessions consistent, helping with time management in busy sauna environments or at home. Installation and compatibility Installation method: wall mounted using the two screws provided. Mounting hardware: includes an additional wooden mounting strip; align vertically, screw into the pre drilled hole, and conceal the mounting strip behind the hourglass. Durability: secured with temperature adhesive and small metal fasteners to withstand sauna conditions. Specifications and performance Time interval: fixed 15 minute base interval; 5 minute and 10 minute markers support shorter sessions. Materials: wooden mounting strip and durable construction suitable for sauna environments. Function: reliable visual timer to monitor fixed time intervals during sauna use. 2 3 use scenarios home sauna: set a standard 15 minute session, with quick reference at 5 and 10 minutes to pace entry and cooldown. Small gym or spa sauna: use as a simple, maintenance timer to coordinate client sessions and staff scheduling. Shared wellness space: help multiple users observe consistent time blocks, reducing overlaps and improving throughput. Maintenance and care Wipe with a dry or slightly damp cloth to remove dust. Avoid harsh solvents or immersion in water; ensure the mounting remains secure after installation. This description preserves the intended function and setup while presenting clear, customer friendly benefits and practical use cases.