Cluff HMK is from the Hallmark Font Collection. The Cluff HMK fonts come in two weights: Regular and Bold. With the feel of a felt-tipped pen, Cluff offers a print style that’s friendly, lighthearted and casual. Cluff is a trademark of Hallmark Cards, Inc. and may be registered in certain jurisdictions. Font attributes: semi connected, informal, birthday, announcements, feminine, handwriting.