Triple Beam Scale

MB-2610 is a traditional triple beam mechanical balance. Features a large stainless steel weighing surface and cool white finish. The attachment weight set is included, allowing you to increase the capacity from 610g to 2610g. The triple beam scales are widely used in industrial and mining enterprises, chemicals, pharmaceuticals, agriculture, machinery, schools and other units...
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Pen with Built in Element Chart

Pen with Built in Element Chart is a fantastic ballpoint pen combine with a pull out 4 color offset printed chemical element chart printed on both sides sized up to 168*68 MM. By default the barrel will be transparent, thus students can see those pens have a periodic table of elements build-in, thus, can’t help...
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Pen with Built in Element Chart

Pen with Built in Element Chart is a fantastic ballpoint pen combine with a pull out 4 color offset printed chemical element chart printed on both sides sized up to 168*68 MM. By default the barrel will be transparent, thus students can see those pens have a periodic table of elements build-in, thus, can’t help...
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