The specimen box was tailored to a book.
It can be closed with a magnet.
A, B, C, D, E,F, G, H, IJ, K, L, M
Outside dimensions: 32x25x7mm
Cover: Genuine leather (black), foil stamping (silver)
Looking back: Biotope
Box: Hinoki, neodymium, etc.
N, O
Outside dimensions: 22x20x6mm
Cover: Genuine leather (black), foil stamping (silver)
Looking back: Biotope
Box: Hinoki, Neodims and others