Occasions: Great for figure drawing, still life drawing, loose sketches and any other fine art where a smooth consistent charcoal is needed. All kinds of paintings are applicable, and they are extremely expressive. Excellent quality: The drawing charcoal pencils have a strong color and can better for express the picture effects required for painting, which can better meet the needs of painting. Let your work be well-toned and the gypsum texture is vivid, which make your work look like a sense of space and rich details in the dark. Size: Measuring approx. 135mm/5.31 inches in length and 2-4mm / 02 5-7mm / 7-9mm diameter. Lightweight in your hand and easy to manipulate, they make the best choice for students and professionals alike. The Perfect Gift: Get the artist in your life the best vine charcoal to round out their art set. They will love the consistency and bringing their artwork to the next level. Packaging: Hard box packaging to protect charcoal pen and ensure keeping it intact in the process of transport, not easy to deform and break sketch pencils; A box of 25 charcoal pencil is portable and convenient for student or artist. for Ideal for outdoor sketch and indoor used.