Every pen you sell will eventually need a refill — and being able to offer your customers the right replacement is one of the smartest things you can do for your reputation. We stock refills for every pen kit we sell: Parker-style ballpoint refills (the most common pen kit refill), Schmidt 888 rollerball refills for premium kits, Cross-style refills, and mechanical pencil lead in 0.7mm and 0.9mm. Most refills are available in black, blue, and sometimes red, with point sizes ranging from fine to bold. Stock a small inventory of refills and you'll save your customers a search every time.