During the lock time, the case is locked, and if the lock time is exceeded, the case can be opened and locked to take cigarettes at will Compared with traditional caseS, it is more resistant to pressure and drop, and cigarettes will not be crushed or broken Self-disciplined smoking cessation , Set the "Lock Time" to control the minimum, time interval for taking cigarettes Material: ABS colour: As Shown Package Contents: 1 x Time lock box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.