These Mideer Thick Triangular Pencils HB - 30pcs feature a unique triangular shape for a comfortable grip and control while writing, drawing, or coloring. The thick lead ensures smooth and even strokes, making them perfect for any project. With a pack of 30, you'll always have a reliable pencil on hand. About this item Scientifically develop a correct pen holding posture. The triangular body better guides kids to develop a proper pen holding posture. The thick pen body featuring large bearing area can let kids hold it effortlessly. The comfortable grip also effectively ease the hands pressure. Thickened lead makes excellent and smooth performance on paper & not easily broken. For better scientific handwriting experience, different types of leads have different lengths to meet the needs of kids aged 2-14. HB pencils are for kids who are in primary school stage or about to enter middle school, ages 6-14. Age: 14- Box Measures: 2.36″ x 6.77″ x 1.89″ Piece Count: 30 pieces Single Piece Size: 6.69″ x 0.38″ x 0.38″, 17 x 0.96 x 0.96cm Material: Basswood, lead