[Capacity & Well-made Metal]4 oz = 0.5 cup = 120ml; Each candle tin is made of high quality tinplate with seamless construction, and reuseable. [Easy to Carry On]Candle tins come with a lid. Lots of candle makers use them as travel tins since they are so rugged, and don't take up a lot of room in your bag while traveling, make great gifts and favors for weddings, showers, and other events. [Easy to Use & Clean] Candle tins from us candle making supplies work great for beginner candle making. and the tins can be easily cleaned with soap and water after use, allowing them to be repurposed. [Perfect for DIY Candle Making Projects]Candle tins are easy to label, both on the top and side. In your business, they can make great samples and giveaways, especially the smaller sizes. [Great Storage Container for Craft Projects and Other Small Items] In addition to candle making, these tins can be used as handy storage containers teas, herbs, spices, confectionery and much more. Colour: Black Material: iron Size: 75 x 51mm Package Contents: 12 x 4oz Candle Tins Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.