This wondrous colored pencil set of 12 has a special colored pencil lead that's erasable so there's no problem if you find a mistake. 
Set of 12 Erasable Colored Pencils

• Pre-sharpened Pencils in the Set
• Convenient Erasers on Each Colored Pencil
• Suitable for ages 3
•  0.4" l x 3.6" w x 7.6" h