early educational sensory montessori toy balance stacking block set for kid's fine motor skill and concentration training mice and chee

montessori activities. balancing and stacking game can help improving kids' concentration and patience, training their manual ability,logical thinking, special awareness and fine motors. by playing and cooperating with friends or parents,promote communication and improve children's social skills. they can play group game, or child interactive game on the building process. stacking, sorting, grouping, building and playing it in your imaginative ways. explore more creations. this wooden blocks are made of durable beech wood and non-toxic water-based paint,bpa- exquisitely crafted. certified to meet us toy safety standards..syi