✓Quality and Superb Crafts: All balls are polished and made from premium crystals, without impurities. The lifelike 3D human lung is engraved inside the 8 cm ball by advanced laser engraving technology. It will not fade or rub off
✓Thoughtful Gift Choice: This 3D human lung is carved according to the anatomical dimensions of a real human lung. Suitable for birthdays, graduation, or other special occasions. For pneumologist, doctors, teachers, medical technicians, students studying anatomy and other relevant fields, anyone interested in lung structure, this is an attractive and practical choice
✓Multi-functional Display Piece: This crystal ball serves as a medical model souvenir, can be used as a gift for him or her, or as a unique decoration for the office, Halloween party and other occasions to create an amazing atmosphere. It can also stand alone on a tabletop, counter, display shelf, fireplace and anywhere you like. Prove your efforts in medical science whenever you see this keepsake
✓Colorful Light Base: Each ball is equipped with a silver LED base. The light of the LED base can change color automatically or fixed color, making the pattern clearer and more vivid, you can use it as a night light. The light base has two models of power supply, one is using 3 AAA 1.5V batteries, another one is using a charging cable (the package doesn't include a battery and plug), you can use the cable to connect the computer, car, or portable charger
✓Complete Package Contents: The crystal ball is packed in an elegant gift box to ensure safety during transportation and ready to send out as a gift. Package includes crystal ball, LED colorful base, USB cable, gift box, gift card, and wipe cloth
✓Educational Medical Model: Features anatomically accurate human lung structure with detailed text labels, making it a valuable educational tool for medical students, healthcare professionals, and anyone studying pulmonary anatomy and respiratory system