Herb Grinder Container Light Up Seal Storage Jars Portable For Herbs Feature:1. LED Light: The seal storage jars have LED light inside. Press the switch once to light up, press the switch once to turn off. Balanced use time is about 12 hours.2. 8X Magnifying Glass: To ensure the freshness of the product in the storage jars, it comes with an 8X clear magnifying glass, and the 8X magnifying glass cover allows you to see amazing details.3. Freshness function: you can use the grinding seal storage jars to collect all kinds of herbs, moisture-proof and keep your herbs fresh longer, an inexpensive option.4. Protection against light damage: Leak-proof storage jars offer the best protection against light damage, and the right size allows you to take it with you wherever you go.5. Premium Shell Material: The transparent storage jar seal uses a plastic shell, which is shockproof, odor-proof and waterproof, can be used for a long time. Specification:Item Type: Light Up Seal Storage JarsMaterial: PlasticBattery Type: Lithium Battery (Built-in)Battery Model: 501015Battery Capacity: 50mAhDiameter: Approx. 5cm/1.97inHeight: Approx. 8.5cm/3.35in Weight: Approx. 85g/3oz Package List:1 x Sanding Seal Storage Jars1 x Cable Usage:Press the button once to turn on the LED light, then press the button once to turn it off.