Each product page is built around one pen model (or a shared tip series). The brand and model at the top tell you which instrument the tips are listed for. Shared series also note other pens they fit — still confirm the connector on your own device before you order.
The tip list shows every specification we currently offer for that page: pin counts, nano styles and similar labels. Each line has its own minimum quantity and order increment. Those numbers apply to that tip alone, not to the sum of your cart.
If prices are visible, you are viewing as an approved wholesale member — those figures are reference prices ahead of a formal quotation. If prices are hidden, you can still browse and apply for an account, or send a sourcing request when the tip is missing.