This handy metal beaker stand features an adjustable height burner platform. You can use it with any standard alcohol or gas burner whose base is 3.25 inches (85mm) or less in diameter. Burner platform height can be adjusted from 0 to 5 inches from the bottom of the beaker. Top ring is 4.5 inches (11.5cm) in diameter and will fit beakers as small as 2 inches in diameter, up to 7 inches in diameter.
Sturdy metal construction.
This SUPER Erector Construction set is one of the best you'll find anywhere!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Discover how solar cells make electricity with this awesome kit!
The large realistic model has removable organs that can be studied and set back into the correct position.
Make the coolest 3D pin art on your desk with this amazing desk toy.
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