Cave Treasure Box - 2025 Winter Solstice Edition

Our carefully curated merch boxes come with a variety of treasures you'll be sure to hoard! The theme for this box is WINTER SOLSTICE. We currently anticipate shipping these boxes mid-late December 2025.

These boxes have limited availability! When they are sold out, they are gone.

TREASURE BOXES ARE LIMITED TO ONE PER PERSON. ORDERS CONTAINING MORE THAN ONE TREASURE BOX WILL BE IMMEDIATELY CANCELLED.

Merch box items are surprises, but examples of possible items include: exclusive bonus chapters, exclusive artwork, drink ware, candles, book related things (bookmarks, book sleeves, etc.), stickers, beanies, hats, food, cosplay props, and so much more.

NOTE: Shipping costs do NOT include any customs or tariffs fees for international orders. Additional cost may be added upon delivery. These are out of our control.