<a href="https://www.cloakat.com/world/items?name=Material Box" class="display-item">Material Box</a>

Material Box

Category: Grab Bags

Artist: Clarrisa

Box

A Box containing 1–3 items related to materials you can use to craft.

Uses: A box that can be opened to reveal its contents.

Availability

Source:

Can only be found via shops.