The clock movement AA battery (included.)
The clock hands are blue,
There is also a hanger on the back of the clock movement to mount onto the wall.
I find a screw is the best for mounting.
I also have many other bottles. Perfect for any bar and makes a great conversation piece. Ideal gift for the one who has it all.
All bottles are recycled and heated in a kiln to 740 C degrees to bring the two sides together (slumped) for added strength and makes it perfectly flat.
Many other bottles and sizes available upon request.
If you do not see something you want just ask.