HERO Back-to-School Essential 616 Small Vintage Student Calligraphy Iridium Fountain Pen Ink Pen Set of 6

Suitable for daily writing, student practice, and office use

Wear-resistant nib designed to withstand long-term use

Stylish and timeless design, popular in China for decades due to its simplicity and durability

Crafted with over 80 years of expertise in producing quality Chinese fountain pens

Use ink of the same brand, model, and color to avoid chemical reactions and sediment formation

Always cap the pen after use to prevent ink drying on the nib, which can affect ink flow

When changing ink types, thoroughly clean the pen before refilling with new ink

Product images are for reference; actual product color may vary slightly due to display differences

Measurements are approximate and for reference only