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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
The Rubens Tube Pro has a built-
With the help of these coins
For demonstrating the variation of electrical output of a dynamo with its rate of rotation and the way in which the electrical load connected to it affects the amount of work required to drive it
Available as a set of 4 or individually
• Pop up construction
Sensory Light Ball Set P4 26233 The Rubens Tube Pro hasChildren of all ages will love to play with these balls that light up and flash when they are bounced. Great for use in open play or in a sensory area. Good too for use in fun games of throw and catch as they are ideal for a young childs hand. The set has 4 balls with different surface textures to explore. Size: 100mm. Age 3 Years + Adult supervision is always required.