Turna Copper Gourd Planter Set Of 4, Nos. 1, 2, 3, 4, Hand Forged Oxidized Turna2601-3The outer surface has been polished to prevent tarnishing. It is long lasting and durable. It does not rust. The visible and distinct lines on our products are due to each product being handcrafted individually; therefore, the lines on each product are unique. Our copper products are not mass produced and are 100% handmade. *Measurements (5%): 11cm 11cm 9cm 10cm 41cm 15cm 15cm 10. 5cm 11. 5cm 42. 5cm 18cm 18cm 13cm 14cm 42. 5cm 20cm 20cm 15cm 15cm 42.