11 pairs of the colors: red, yellow, blue, orange, green, purple, brown, pink, grey, black and white in a wooden box.

• 11 pairs of the colors: red, yellow, blue, orange, green, purple, brown, pink, grey, black and white in a wooden box.
• Eco-friendly wooden and handmade, 100% meet the stardard of the international REPORT EN71-3, ASTMF-969, follow the AMS & AMI standard
• The product could use at montessori kindergarten or homeuse for early learning development, or occupational therapy
• Nothing goes into the mind that does not first go through the hands

11 pairs of the colors: red, yellow, blue, orange, green, purple, brown, pink, grey, black and white in a wooden box.Leader Joy Montessori USA