Pay in 4 interest-free payments of $69.59 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
UV Pen included
Smooth chalkboard surface on one side and whiteboard on reverse
or as a whimsical addition to games of pretend
iPods and computers to be played adding an extra twist to Ruben's Tube demonstrations
Order lid separately
Diesel 2 Stroke Engine Model (Each) Living UV Pen includedThis model shows the internal structure and operating principles of an air cooled two stroke engine. All parts are aluminum and plastic. Ignition is shown via a small bulb. Carburetor and fuel supply are also sectioned. Hand crank is provided for manual operation. Mounted on a base
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