Features 1、✏️ Large Capacity: Our fingerprint password lock pencil case opens 180° and can accommodate up to 20 pencils, perfect for students or professionals who need to carry a variety of writing tools. 2、✏️ Optimal Security: The unique fingerprint password lock feature on the pencil box provides maximum security for your pencils and other stationery items, preventing unauthorized access. 3、✏️ Long-lasting Battery: Equipped with a built-in 200mAh battery, boasting of outstanding standby time, this pencil case ensures long-term use without frequent charging needs. 4、✏️ Multifunctional: Erasable notepad helps you record important things, solar calculator solves your emergency needs, making it an all-inclusive tool ideal for school, home, dormitory use and more. And small mirror keeps you beautiful forever. 5、✏️ High-quality: ABS Material, non-toxic and odorless. Safe for kids and durable to use for a long time. Great choice to use at school. Specification Features: ✏️ Large Capacity: Our fingerprint password lock pencil case opens 180° and can accommodate up to 20 pencils, perfect for students or professionals who need to carry a variety of writing tools. ✏️ Optimal Security: The unique fingerprint password lock feature on the pencil box provides maximum security for your pencils and other stationery items, preventing unauthorized access. ✏️ Long-lasting Battery: Equipped with a built-in 200mAh battery, boasting of outstanding standby time, this pencil case ensures long-term use without frequent charging needs. ✏️ Multifunctional: Erasable notepad helps you record important things, solar calculator solves your emergency needs, making it an all-inclusive tool ideal for school, home, dormitory use and more. And small mirror keeps you beautiful forever. ✏️ High-quality: ABS Material, non-toxic and odorless. Safe for kids and durable to use for a long time. Great choice to use at school. Specification: Model: NBX-Z323 Size: 21.5x7.2cm/8.64x2.83in Battery: 200mAh Interface: Type-C Package Size: 24x9.5x7.3cm/9.4x3.7x2.8in Package Weight: 340g/11.9oz Packing List: 1 x Pencil Box 2 x Marker 1 x Cleaning Cloth 1 x Charging Cable 1 x Calculator Package List 1 x Pencil Box 2 x Marker 1 x Cleaning Cloth 1 x Charging Cable 1 x Calculator