If it were any thinner, it wouldn’t exist. The S-Line Single is our most minimal Royal Box yet — crafted for those who move light but stay sharp. It slips into any pocket like a card, but inside it holds a clean row of precision-cut compartments for your finest mix. Each box comes with disposable paper straws for safe, hygienic use — whether you’re at a lounge, club, or jet-setting off-grid. Precision, discretion, and ease — all in under 5mm.

Included in the package:

5 x Foldable hygienic straws, Metal Straw & Mirror Card