- Purpose and timing This sauna sand timer is designed to monitor a fixed 15 minute interval in a sauna room. It also provides approximate 5 minute and 10 minute markers for shorter sessions, helping you choose the right duration for different needs. - Installation and mounting The timer is wall mounted with the two screws included. To install, align the vertical wooden mounting strip, screw it into the pre drilled hole, and hide the strip behind the hourglass machine for a clean look. - Build quality and durability The hourglass is fixed in place with high temperature adhesive and small metal fasteners to maintain alignment and stability in hot sauna environments. - Benefits and why you need it Provides a reliable, non electrical way to track sauna time Helps regulate exposure to heat for safer sessions Simple and unobtrusive design that fits in most sauna interiors No batteries or power required, reducing maintenance - Materials and performance Wooden mounting strip Glass hourglass timer High temperature adhesive and metal fasteners for secure fastening - Use scenarios 1) Home sauna routines: run a standard 15 minute session with clear markers for control and consistency 2) Public or gym spa saunas: coordinate multiple users by tracking the same 15 minute intervals 3) Shorter heat cycles: use the 5 minute or 10 minute approximate markers to perform shorter sessions when needed - Compatibility and placement Designed for wall mounting in sauna rooms and spaces with high heat exposure - Important notes Ensure the mounting strip is securely fixed using the provided screws and that the hourglass remains fixed in place to prevent movement during use