The ecological Kupilka cup and teaspoon set is able to withstand boiling hot water and temperatures as low as 30 degrees Fahrenheit. Crafted using a unique biomaterial of 50% pine fiber and 50% plastic, EKOenergy is used in the production of Kupilka products. These lightweight dishes are perfect for trekking or for your morning coffee at home! After their longevous life, they can be recycled, sent back to the manufacturer, or incinerated. Available in four colors, dishwasher safe. Volume 2,1 dl / 7.10 fl oz., weight 83 g / 2.93 oz., height 60 mm x width 93 mm x length 165 mm.