18 months & up. Encourage toddlers to develop and strengthen their pincer grasp and fine motor skills with these All-Weather Jumbo Tweezers. Molded from Guidecraft's new Poly+ material, these are the perfect companion for indoor and outdoor activities. Easy-to-hold tweezers feature textured, extra large grips for small hands. Set includes 6 tweezers. Each tweezer measures 5.7" x 2.3" x 1.1".