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UP Sand Timer
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This sand timer is so cool. Flip it over and watch the sand flow upward and you can put your logo on the face of sand timer.
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Weather Glass
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The "thunder glass", "spout barometer", "storm glass", and "weather glass" are regarded as the oldest barometers in the world. Hand-blown replicas of those are used on clipper ships. They will actuall
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Galileo Thermometer
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It`s a must-have for the desk of any science enthusiast. The Galileo thermometer is based on a thermoscope invented by Galileo Galilei in the early 1600s. The thermometer consists of a sealed glass tu
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Sand Timer
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This sand timer is so cool. Flip it over and watch the sand flow upward on one side while it flows downward on the other side. When it is done, just flip it over to start the sand flowing again. It is
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2-in-1 Galileo Thermometer with Glass Barometer
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It`s a must-have for the desk of any science enthusiast. The Galileo thermometeris based on a thermoscope invented by Galileo Galilei in the early 1600s. Thethermometer consists of a sealed glass tube
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2-in-1 Galileo Thermometer with Glass Barometer
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Product Name: 2-in-1 Galileo Thermometer with Glass BarometerModel Number: TT1081507Place of Origin: ChinaIt`s a must-have for the desk of any science enthusiast. The Galileo thermometeris based on a
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Cargo Bar And Logistic Track
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Extending bars:Aluminum extending cargo bars can be easily and quickly installed at any point in a van or trailerMade of high-strength galvanized steel tubingLength: 89"-104"Logistic tracks:
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Galileo Gourd Thermometer
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It`s a must-have for the desk of any science enthusiast. The Galileo thermometer is based on a thermoscope invented by Galileo Galilei in the early 1600s. The thermometer consists of a sealed glass tu
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