Mayones BE4 Exotic 4 string, very early model.   Handcrafted In Poland by Mayones in the late 90s I believe. I reached out to Mayones themselves with the serial number on the rear of the headstock and was told that it was a very early model.   This bass is pretty lightweight and looks great. The build quality and crafting are amazing and it is in excellent condition. It features what I believe to be a mahogany/maple neck, topped with a very dark (almost ebony-like) rosewood fr