1. What does it mean?
꿀템 combines 꿀, honey used figuratively for something good, with 템, item. It praises a product that solves a problem, works conveniently, or feels like a particularly good find.
Also written or said as kkultem
2. The nuance
It is a subjective recommendation, not a quality certification. A 꿀템 for one person's routine may be unnecessary for another.
3. Examples
“책상 선을 정리하는 이 집게가 의외의 꿀템이야.”
This little cable clip turned out to be a surprisingly useful find.
“여행 꿀템이라길래 내 가방에도 필요한지 따져 봤어.”
People called it a travel must-have, so I considered whether I actually needed it.
Sources
References support the meaning and usage. Example sentences are written for NoCapWiki.