Счетный материал. (Серия "От 1 до 100")
US$9-30
Shape of parts:
Cubes with side 10 mm and bars of length 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm and 100 mm
Colour of cube applications:
Red and blue
УЧРЕЖДЕНИЕ ДПО "ИНТ" 🇷🇺