Fine motor skills toys for 3 year old, is very important to develop fine motor skills and concentration. Kids screwdriver toy set, will help your son and will work as stem toys for 4+ year old. 3 year old development toys, is very important to help your son grows up with a fat brain toys. Tinker toys are the best toddler boy gifts! 3 year old toy is a fine motor tool, because have screwdriver toys for toddlers, forming a complet screwdriver toy set working as a sensory table. Montessori tools for toddlers, is fun because your kid can play screwdriver, developing motor skills toys for toddlers 3-5. Montessori 4 year old is a screw driver toy, with a toy screwdriver and work as a bolts toys for toddlers. We used the boat format because we developed it in the Netherlands and our son loves the boat and colored toys. The traditional Montessori toys with no colors didn't work for him. But this boat catches his attention.