Used for tortoises, etc.! Used incubator (reptiles)

I have been using this incubator for many years, but I have introduced a cool incubator, so I am now selling it.
This is a foreign-made incubator. I used it for nearly 10 years. It has a proven track record of hatching many reptiles, including Russian tortoises and Red-eared sliders.
You can set the desired temperature by turning the central knob and fixing it in place. It does not have a cooling function. The structure is simple, so I believe anyone can operate it. I will create a simple instruction manual later and include it with the product.
The power has been confirmed to work, but as it is a used item, there are scratches, discoloration, dirt, and signs of use as shown in the images. For safety, it will be sold as a junk item, so please be aware of this in advance.
The item will be shipped in simple packaging (wrapped in bubble wrap).