Solid brass, with an antique finish this hourglass has functional compasses on both ends. This hourglass is unique in that we can calibrate the minutes of time from 1 minute to 9! White sand, comes in 2 sizes
As the Victorian cotton and woolen mills closed throughout the industrial North of England and Scotland over the last 40 years the antique wooden bobbins and shuttles left behind have been transformed...
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...
LIMITED INVENTORY Made from recycled industrial artifacts from the the early 1960s, this 1 minute hourglass is a beautiful and unique piece! Quick Overview Made from recycled industrial artifacts from the...