LOW INVENTORY - ONCE GONE, GONE FOR GOOD
Newton's Gravity Glass is a sand-filled hourglass suspended in a liquid-filled glass cylinder.
Measures 5 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 5 minute timer.
Timer was given as a gift and recipients loved it! Blue color quite attractive. They had never seen a gravity timer before.
Service was prompt and packaging was perfect no damage in transit.
The 5 Minute Newton Gravity Timer I orginally received had evidently cracked so water was in the sand. I returned it and received a replacement which is great! I can't wait to give it to my sister who saves hourglasses. This will be a unique addition to her collection.
Thank you again.
Replacement was received most likely quickly. I was away for three weeks and just returned home last night. I opened my mail today and the timer is in perfect shape!! Thanks again.
Functional and beautiful this sturdy hourglass is wonderful for both hourglass and nautical lovers! Standing 12" tall the blend of traditional and modern styling makes this hourglass the perfect decoration for...
7.5" tall and 3" in diameter, our stylish 30 minute sand timer is filled with black or white or red sand. Presented in a black, satin-lined gift box, Give as...
This is our best selling hourglass and it's easy to see why - cherry finished wood contrasting with white sand, this sand timer is a classic and sells out every...