A "special keepsake" refers to a valuable object or item that holds sentimental value and is cherished or kept as a memento or reminder of a person, place, or event. Full definition
I'm one of those frugal girls who doesn't spend much on jewelry for myself, but the thought of having a very special keepsake with my kids names imprinted on it just makes my heart melt. (theinspiredroom.net)
For a lasting way to remember your pet, Homeward Bound has a unique selection of special keepsakes and memorial products. (homeward-bound-pet.com)
Siblings learn age - appropriate biology of birth and breastfeeding, discover ways to be a helper to their parents and how to keep baby safe, and create special keepsakes. (saltymamabirth.com)