Screw it in
Every bottle threads directly into any Nēbu diffuser. No pouring, no measuring, no mess.
Sophisticated & Invigorating
Let Open Skies guide you through an uncharted landscape where every breath is a discovery and every scent a vast wilderness of wood and wind. This scent embodies freedom and exploration.
Key notesFree U.S. shipping on orders $150+ · 180-day happiness guarantee

Scent Profile:Expansive notes of cedar and sandalwood stretch beneath a clean, open sky, complemented by subtle grassy undertones.
Description:Open Skies offers a boundless horizon of woody freshness, beckoning with serene confidence.
Mix and match any fragrance, any size - your discount applies automatically at checkout.
No minimum quantity. Pause, swap, or cancel anytime.
One-time discounts apply to fragrance bottles only. Discount is calculated automatically based on the number of fragrance bottles in your cart.
15mlScrews directly into
The mini and the 100ml thread straight into these diffusers - no pouring, no refilling. Just swap the bottle and you are done.








15mlRefill size
The large bottles are refills: use them to top up any Nēbu bottle instead of buying a new one. Best value per ml.










No water, no heat, no dilution. Screw the bottle into any Nēbu cold-air diffuser and the oil is atomized into nano-particles that spread through the room.
Every bottle threads directly into any Nēbu diffuser. No pouring, no measuring, no mess.
Pick a scent level and a schedule from the app. The diffuser runs only when you want it to.
Because nothing is diluted, a bottle goes much further than in an ultrasonic or water diffuser.
Change the scent whenever you like - the bottle seals, so nothing evaporates in between.
Our customers' most-loved scents — a beautiful place to begin.