Hourglass by Lebedev Edition
Imagine having the ability to stop time! A great addition to any time based routine.
The hourglass is fully examinable and fits perfectly in your pocket for walkaround (height 10 cm) or the stage edition for larger events (height 16cm).
These are so popular they sell out as soon as they are back in stock and work like a dream with seamless stop/start action.
Shipping takes about 2 weeks and up to 4 weeks for US orders.