6.7" Brass Hourglass with Collapsible Sundials, Functional and Decorative 1 Minute Timer, Gold Color 36 screws (6 types)

36 screws (6 types)

they won't pop off on their own

allowing both beginners and experts to learn and experiment

The testing results not only can be displayed on screen or output by isolated pass/fail port

Fusing Rope Ends

6.7" Brass Hourglass with Collapsible Sundials, Functional and Decorative 1 Minute Timer, Gold Color 36 screws (6 types)This 6. 7 inch hourglass is made of solid brass and glass with white sand that counts approximately 1 minute of time The top and bottom feature collapsible sundials, making the hourglass a decorative conversation piece when it is not in use Shiny, eye catching polished gold color Weighs about 10 ounces Looks great on a desk, or on display on a shelf. This lovely decorative and functional timer makes a great gift! This 6. 7 inch hourglass is made of