This is a set of 5 chasen (tea whisks). One whisk is not in a box and has been used. The others are unused, but as you can see in the photos, there is some aging (discoloration). The following is a description generated on Mercari: Set of 4 traditional bamboo chasen, in a wooden box. - Quantity: Set of 4 - Material: Bamboo - Color: Brown - Box: Wooden box included - Design: Traditional chasen design Thank you for looking. #chasen #chasen #teaceremony