Hook kit included: 1 x USB charging cable 1 x small wrench 1 x handle 1 x box 9 x interchangeable heads (2.5mm, 3mm, 3.5mm, 4mm, 4, 5mm, 5mm, 5.5mm, 6mm, 6.5mm); Allows you to quickly switch between sizes. USB Rechargeable Charger: This LED hook handle has a built-in rechargeable battery. The built-in lithium battery can be charged and reused. Fast charge for 15 minutes and battery life of 7-9 hours. USB charging can be done from a wall adapter, mobile power or desktop/laptop. Hand. The handle itself can also be used as a small flashlight. Two brightness levels, dark or bright, are suitable for different lighting conditions. High quality: The hook is smooth enough without burrs, and the neck of the hook is deep enough to hook the thread, so the hook is not sharp, but easy to sew. Box of Zippered Storage: All crochet bags are stored in one box and everything can be placed in one place for easy transport. It's the perfect gift for moms, aunts, sisters, daughters, friends, grandmothers and all crochet lovers!