Fashion design maestro Karl Lagerfeld has created the perfect solution for your colouring book obsession.

Collaborating with Faber-Castell, Lagerfeld has designed a limited-edition art supply kit, featuring 350 items for drawing, including markers, watercolour pencils, pastels, pen brushes, fine liners and crayons.

The supplies are placed in a black lacquered box made of beech wood, designed by Lagerfeld and manufactured in Germany.

Limited to 2,500 pieces, each box comes with a serial number plate and a certificate of authenticity. The Karlbox is priced at US$3,000.