Miniature atomizer: A tiny pressurized spray nozzle (typically 0.5–2ml capacity).
Activation system:
Push-button sprayer (most common)
Flip-top cap (for protection)
Brush applicator (rare, for oil-based perfumes)
Material:
Thick cardstock (for rigidity)
Waterproof coating (to prevent leakage)
Perforated edges (for easy detachment)
Design:
Branded printing (logo, fragrance notes)
QR codes/URLs (for digital engagement)
Liquid capacity: Usually 0.5ml–2ml (1–5 sprays).
Refillable? Most are single-use, but some luxury brands offer refillable versions.