Wooden Lever Kit (Demonstration Balance) (Each) A741164 Comfortable and lightweight which helps

Comfortable and lightweight which helps to significantly reduce wrist fatigue

explanations and time scales on both the evolution of man and earth

Simulate the sound of a grand pianoExplore tonal changes based on your playing velocity with AP-S450’s multi-dimensional morphing technology

Chair includes foot ring and is available in a range of colours

Wooden Lever Kit (Demonstration Balance) (Each) A741164 Comfortable and lightweight which helpsMade of wood, one meter long graduated scale is balanced on knife edge of the fulcrum. Supplied with 2 sets of 100 g weights. One meter long with fulcrum lever is graduated in centimeters and is balanced on the fulcrum by a transverse groove cut midway in the length of the lever over knife edge of the fulcrum, supplied with 2 sets of 100 g weights.