Use with manipulatives or other small objectsnBuild fine motor skills by developing the thumb-forefinger pincer graspnErgonomic depressions guide proper gripnSet includes 12 tweezers in 6 colors, activity guide, and plastic storage containernGreat for ages 3+nBuild fine motor skills by developing the thumb-forefinger pincer grasp by using Jumbo Tweezers with manipulatives or other small objects. Features ergonomic depressions to guide proper grip. 12 tweezers come in 6 colors and include resealable buckets for easy storage.