Best Gift for 6,7,8,9,10 Year Old Boys - Stem Building Set for Boys-Give confidence to your child to learn through play. kids building toys, construction set created to help your child develop hand-eye coordination, master fine motor skills, improve logical thinking, & boost problem-solving skills. This is Stem activities for kids ages 6-12 , ideal birthday gift for 5 6 7 8 9 10 year old boys