This is a ceramic heater for pets made by Marukan♪ ●Features • Bulb-type heater that warms your pet's body gently by radiating infrared rays. • Emits only a small amount of light, so it won't disturb your pet's sleep. • Special coating on the surface of the heating bulb makes it hard to break and prevents scattering if broken. • Comes with a hook for easy installation. • Cord with a protective coil to prevent pets from accidentally biting it. ⚠️ Does not have an automatic temperature control function. The bulb inside has been confirmed to be usable. It can be used, but it is a used item, so it is unknown how long it will last. *Please refrain from purchasing if you are concerned. *Will be wrapped in cushioning material for shipping. There is no box or instruction manual. *Please understand that this is a used item before purchasing. *Used for keeping Bengalese finches. It can be used, but we do not accept returns or refunds, so please ask any questions in the comments.