Bag of Bellstones (Patreon)

Wondrous item, common

This cloth bag shines like brass and can hold up to 20 small stones. When found, the bag has 1d12 + 8 stones inside. A stone that's been in the bag for at least 1 minute becomes magical until the end of your turn when you remove it, if it isn't already. While a stone is magical in this way, it emits a clear, bell-like ringing that's audible out to a range of 60 feet whenever it hits a target or touches an object or surface.

Ding! Clang! Clong!

Three stones were whipped from the woman's sling. Each one rang out against the kobolds' foreheads like a gong before knocking them unconscious. They'd come to ambush her while she was sleeping at their campsite by the water, but they'd been clumsy with the approach.

With the kobolds dispatched, calm was restored to the wood. Despite the surprise attack, the woman was still strangely at ease.

She took another stone from the bag and skipped it across the water. It rang out like a bell with each touch against the water, singing out to the world with pride that she were here.