New Technology Unlimited Writing Pencil, No need to sharpen pencils, the refill will not break, HB nib, sturdy and durable, 0.5mm nib, smooth writing, no ink, no dirty hands, can write 500,000 characters continuously, refill can be replaced, convenient Practical, beautiful and generous. Size: 14cm Weight: about 18g Material: plastic pen holder + high-tech writing nib (capable of writing 500,000 words) Shipping list: 1 pencil + free cap ( 1 eraser included in the penholder). The Colorful Unlimited Writing Eternal Pencil is designed to offer extended use. This pencil is made of a special, long-lasting material, ensuring that it will stay functional for a longer period of time. With its vibrant colors, this pencil will help you make a lasting impression.