Irregular Curves, a set of 12 plastic French curves, 18cm each. Used item. There are fine scratches overall. Stored at home for a long time. Thank you for your understanding. - Model Name: Irregular Curves - Quantity: Set of 12 - Material: Plastic - Application: Drafting and design Instant purchase without a message is welcome. Shipping is usually closed on weekends and holidays. For price negotiations, please specify the amount. Discounts are not always guaranteed. For home appliances and mechanical products, if there are any defects, we will handle returns and refunds.