‎9.5 x 9.5 x 11.5 cm; 300 Grams

【Enhance Sensory Development】Both the stacking cups baby and rings montessori toys for 1 year old boys girls have unique designs that stimulate a baby's senses, including touch, hearing, and visual perception.Great sensory toys for babies! 【Promote Cognitive and Motor Skills】These 6 9 12 months baby toys 6 months plus help promote children's cognitive and motor skills development through identifying colors, learning shapes, fine motor skills, problem-solving skills, and language skills. These are very great early development & activity montessori toys for 1 2 3 year old! 【Multiple Ways to Play】With the soft silicone circles and standard plastic cups stacking toys, there are multiple ways to play, including building, stacking, using as a teether toy, playing with water, and beach play. Wonderful montessori toys for 1+ year old