Subtraction Snake Game (3 Boxes)
Manufacturer: Gonzagarredi Montessori
A wooden tray containing:
• a compartmentalized wooden box with ten bars of each of the colored bead bars 1-9
• a wooden box with five bars of each of the grey bead bars 1-9;
• a wooden box divided into two compartments and holding a black and white bead stair 1-9, plus 20 golden bead bars of ten.