Add-on capsules for Hidden Hollow mystery boxes enhance the unboxing experience
Each capsule contains a surprise item selected at random for added excitement
Contents vary widely, including treasures, accessories, stationery, and more
Available in multiple quantities to suit different order preferences
Easy to add to existing mystery box orders for extra mystery
Summarized by Shop
PRE-ORDER NOTICE: Orders placed now are expected to ship during the first week of July 2026. Bonus Capsules These Bonus Capsules are designed as an add-on to your Hidden Holly mystery box purchase. They contain extra surprises but are not intended to replace one of our curated mystery boxes.
Need a little extra mystery?
Bonus Capsules are
Contents
Mystery pull selected at random
Available Quantities
3 or 6 bonus capsules per order
Color Options
Brown, Clear, Green, White, Black, Orange, Beige
Pattern Options
Text, Logo
Condition
New
Summarized by Shop
4.3
10 ratings
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Such a fun way to add a little something special to my order!