link This Nite Ize DoohicKey Key Chain Knife is a must-have for any collector or outdoor enthusiast. With a sturdy aluminum handle and a sharp microlock blade, this knife is perfect for everyday use or for the great outdoors. The knife's unique S-Biner design allows for easy storage and transportation, while the durable factory-manufactured construction ensures long-lasting use. Whether you're using it for camping, hunting, or just everyday tasks, this knife is sure to become a trusted companion.