These coffee/tea cups contain no melamine or other plastics, are BPA and toxin-free, so nothing nasty to leach into your drink.
Dishwasher and microwave safe
400ml Rice Husk Cup with silicone sleeve and lid. Silicone is not biodegradable but is non-toxic and recyclable. You can also use more than one silicone band on a cup for an extra wide holding area.
When you need to dispose of a cup, just soak it in water overnight, crush and bury it in compost or soil. It will start to biodegrade in soil within six months.
Comes in a cardboard gift box which explains product sustainability, advantages over bamboo cups, and final disposal, so it makes a great gift for environmentally minded friends and loved ones.