Montessori Cognitive Arithmetic Blocks potty Lenses Optical Attribute: UV400

Lenses Optical Attribute: UV400

and open-ended enough to inspire a new creation every single day

shower drains

sweat-proof

Montessori Cognitive Arithmetic Blocks potty Lenses Optical Attribute: UV400Make counting and early maths a hands on adventure with the Montessori Cognitive Arithmetic Blocks. This intuitive digit box teaches children the numbers 110 through tactile exploration pairing physical wooden blocks with numerals to make abstract concepts beautifully concrete. Age Range: 3 years and up Skills Developed: Number recognition, counting, early arithmetic, fine motor skills Material: Solid wood with non toxic, child safe paint A brand new