Le Petit Chef set contains a knife, a peeler and a red finger protector. With Opinel, kids can cook: Le Petit Chef collection is the perfect way to teach them. The training ring helps to position their fingers, while the finger protector protects the hand holding the food in place. Le Petit Chef set is recommended for ages 7+. It is up to the parents to judge the child's autonomy and maturity. This knife must be used under the supervision of an adult. 主廚刀︰刀刃長10cm、全長約20.7cm 削皮器︰全長約12.8 cm 護指套︰長約6.2cm 重量