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and footrest length ensure user comfort
Thorax - showing the location of the heart
Comprises four tuning forks mounted on a single wooden box in a line at the top and having frequencies (Hz) of C1(256)
Premium Quality: Kit is made of high quality
Easy Demonstration: Suitable for classroom teaching and academic conferences
Metal Cubes and footrest length ensure userMetal Cubes A. Cubes Set of 12 Kinds Materials, (size 2x2x2cm) including Glass, Soft Wood, Iron, Lead, Aluminum, Zinc, Copper, Brass, Plastic, Resin, Stonum, C. Cubes Set of 6 Kinds Materials, Size (1x2x3cm 6 pcs), total 18 pcs. including Iron, Lead, Aluminum, Zinc, Copper, Brass. D. Cubes Set of 4 kinds of Materials with Hook, Size (3x3x3cm) including Lead, Aluminum, Brass, Iron. E. Cubes Set of 4 Kinds Materials, size (1x1x5cm) including Lead,
