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Shows the physiological mechanisms of pulsation and blood circulation in the left and right ventricles of the heart and throughout the cardiac cycle
Premium Quality: Horizontal Abacus is made of high quality
and model regrouping
Children will love the fact that math can be used in a context outside of the classroom
Natural Wooden Blocks, 100pcs Clock Shows the physiological mechanisms ofDevelops imagination and creativity. Stimulates hand and eye coordination. Made from natural wood. Build tall and wide. Premium Quality: Natural Wooden Blocks is made of high quality, heavy duty and durable materials. Designed for use in classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
US$ 100.00
US$ 39.00
US$ 27.89
US$ 49.95
US$ 150.00
US$ 14.95
