Seaplane & Hydroplane Telescope set up ways to cordon

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your kids will be overjoyed the moment they open the box

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Seaplane & Hydroplane Telescope set up ways to cordonAn extensive science kit for discovering the principles of hydrodynamics and naval engineering in a simple and entertaining way! Build the seaplane and hydroplane and plunge into an ocean of adventure as you discover the secrets of naval engineering! Contains more than 130 pieces, including: adjustable ailerons, paddles which actually turn and a transmission module. Made in Italy