Pay in 4 interest-free payments of $134.95 Learn more
Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
These units offer flexibility
1 x Hand Pump
Available individually or as a set of 6 or 28
Metal box for durability
Includes cylinder
Polydron Engineer Class Set Creative Spaces & Role Play These units offer flexibilityPolydron Engineer is the latest, totally unique, Design and Technology product which is used to demonstrate engineering principles and the workings of simple machines. Allows for the construction of 12 different models. 3 to 4 models can be made at once. Gears include simple ratios with 8, 16 and 24 teeth. Each square piece measures 7. 5 x 7. 5cm. Age 9+.
US$ 20.00
US$ 37.00
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US$ 110.00
