Colouring pencils
- Episode aired Sep 28, 2010
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Big mixers stir the compound for leads, then rolled into thin sticks. Gears and Wiz see how they are waxed so they will write and discover how they are put into wooden cases that get painted... Read allBig mixers stir the compound for leads, then rolled into thin sticks. Gears and Wiz see how they are waxed so they will write and discover how they are put into wooden cases that get painted and packaged.Big mixers stir the compound for leads, then rolled into thin sticks. Gears and Wiz see how they are waxed so they will write and discover how they are put into wooden cases that get painted and packaged.