Diamond 0.38mm Black Pen Set - Transparent, Large Capacity for Office & Student Use

This pen set offers a fine 0.38mm tip for precise and smooth writing, making it ideal for both office tasks and student note-taking. The transparent design allows you to easily monitor ink levels, ensuring you’re never caught off guard by an empty pen. With a large ink capacity, these pens last longer, reducing the frequency of replacement. Perfect for those who value reliability and performance in their writing instruments. Shell material: plastic Specification: 12 pieces/box Is it erasable: no Nib material: Tungsten Manufacture country: China Instructions included: No