A handmade business gift is a unique present for a special occasion. Ceramics have been used for that purpose for ages, because it has such a nice symbolic and timeless character.
A personal inscription makes the gift extra personal and special. And therefore it becomes a unique timeless gift. The inscription can be a logo, but also a date, symbol, or otherwise. Examples of business gifts you can find under CSK (Delft Blue plate) and VOC (porcelain cups).