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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Fitted with plastic rollers
Powered by 9V battery
Single slit diffraction
30mm included)
Junior GeoLand - Maths
Solar Cell Fan Fitted with plastic rollersFan with four Solar Cell Diameter 10cm, on plastic stand Diameter 10cm. Premium Quality: Solar Cell Fan is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
