Newton's Gravity Glass is a sand-filled hourglass suspended in a liquid-filled glass cylinder.
Measures 3 minutes of time with either blue, yellow, or purple color liquid. A perfect corporate gift!
The Gravity glass is an awesome desk-topper and a question-generating eductional tool. When the cylinder is flipped, the sand within the hourglass moves down while the hourglass itself floats up
Hourglass inside the cylinder is a 3 minute timer
The hour glass itself is great, but postage to NZ was a killer
I've been looking for an hourglass to time my brushing and my teeth look better because of it. It's pretty and so far my cats have failed in finding it.
WOW. quicker than I've received from anyone else on line. Good job!
My husband loves this new addition to his office and it's a nice stress reliever too. He saw one a while ago and commented on it so I was happy to find it on your site.
The packaging was great - no way this was breaking during shipping very secure. It arrived in perfect time and exactly what I wanted. Thank you!
I have given these hour glasses for the second year along with a note and a small monetary sum. I have received tremendous feedback
The service was amazing
I love it! It is unique and helps me through my work day and is a beautiful addition to my glass desk!
They were out of the color that I wanted but Gave me great response time and service! !
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