A coconut shell juice cup is an eco-friendly drinking vessel crafted from the natural shell of a coconut. The shell is cleaned, polished, and sometimes treated to create a smooth, durable surface. These cups are biodegradable, reusable, and offer a rustic, tropical aesthetic, making them a sustainable alternative to plastic or glass cups. Ideal for serving juices, cocktails, or smoothies, they add a unique, earthy touch to beverages while promoting environmental sustainability.