HKM-394899 Anti-Addiction Countdown Timer Electronic Lock - Adjustable Time Settings from 1 Minute to 99 Hours, Durable ABS Material, Sleek Black FinishExperience the innovative HKM 394899 Anti Addiction Countdown Timer Electronic Lock, designed to enhance your creative pursuits while providing a fun and engaging challenge. This sleek black device is not only visually appealing but also built for durability with its robust ABS material, ensuring it stands the test of time. With adjustable time settings ranging from 1 minute to an impressive 99 hours, you have complete control over your experience.