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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Independent seat height and tilt adjustment
For detail finishing on woodcarving and for light use on hard and difficult materials
Combination junior basketball and netball unit
student and visitor information in a tamper-proof holder
Inflatable Lumbar support
Mini Science Kit- Light And Shadows 223298 Independent seat height and tiltActivities included: How are shadows formed? How do shadows change throughout the day? Does the sun shine from the same direction at the same time each day? How do we know the earth spins on its axis? Which surfaces reflect the light best? Do all materials let light through? What can you see with a mirror? How can a shadow change?
US$ 19.09
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US$ 80.00
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