Engraved in high-transparency K9 crystal. Popular gifts for women: K9 crystal: Engraved in high-transparency K9 crystal. It has a delicate texture and is completely transparent with light transmission. Latest LED base: The LED base is made with a high-quality yet simple structure, and the design is timeless, giving it a luxurious feel. The wonderful K9 crystal and luxurious base are a perfect combination. 3D laser-engraved bear: The trendy "bear" is 3D engraved inside the crystal using laser engraving technology and will not fade. The 3D art that shines with LED lights inside the crystal creates a fantastic image and provides a healing experience. The colors are bright and warm, and the appearance is natural. Perfect as a birthday present for women. How to use: Lighting pattern 1: Four basic colors: white, red, blue, and green. You can light it in a single color or in a vibrant gradient. You can also light it with three lighting patterns: slow flashing, fast flashing, and continuous lighting.