Bic Kids Plastidecor Hard Sharpenable Crayons Assorted Colours (Pack 24) BIC KIDS Plastidecor Crayons are recommended by teachers* and robust so they can help children as young as 30 months get creative. With an extra-resistant body, they are suitable for small children and the design means they are extra clean on hands. With 8 bright colours on offer, the range will give your child the chance to choose how they want to express their personality.