Iron filings replace sand in this 3 tier hourglass. The magnet creates unique designs every time you turn it over. The round OR square glass base can be left alone or be engraved. Although not a timed hourglass, most of these run approximately 30-60 seconds. A great gift for an hourglass collector.
Got this as a birthday gift for my mum, she loved it! We had to pause he birthday party so she could turn it over and watch the magnetic sand pile up a few times. I would definitely recommend this hourglass to anyone considering it
Newton's Gravity Glass is a sand-filled hourglass suspended in a liquid-filled glass cylinder. The chrome Gravity glass is an awesome desk-topper and a question-generating educational tool. When the cylinder is...
Occasionally we run across new hourglasses that are unique enough that we purchase them as "tryers" to gauge customer interest and this is one of them so we have a...
The style of this hourglass gives it a rustic, vintage look. Made of black metal with a slightly distressed finish, it rotates within the frame and has white sand. Available in...