蒙特梭利數學教具 - 算術尺 1-10cm

Arithmetic Rulers 1-10cm

• Montessori Mathematics Learning Toy - 1-10cm Arithmetic Rulers
• Colorful (Blue Green White Red Yellow) appearance and different length draw kids' attention
• With painted smooth surface layer, does not hurt kids' hands
• The length of the rulers grows from 1-10cm, can be used as a measuring tool
• Helps to foster logical thinking, expand knowledge, train hand-eye coordination skills