4.7/5 based on 4,000+ happy customers

Inspired by Black Opium

Signature Diffuser

Regular price £8.99
Sale price £8.99 Regular price £14.99
Sold out
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Up to 2 Months
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90% Concentrated
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2-3 Day Shipping

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Hand Filled in the UK

 
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Diffuser Refill

Diffuser Refill · Obsidian

A 7ml top-up of the same oil.

Order will arrive by Sunday, September 13th

Obsidian

Signature Diffuser

Regular price £8.99
Sale price £8.99 Regular price £14.99
Save 40% Sold out
View full details

The Signature Series

Four Scents, One Signature

Same bottle, same oils, four different moods. Pick the one that sounds like your drive.

  • Obsidian

    Warm oriental gourmand

    Dark, sweet and a little addictive. The one you want on an evening drive.

    Top
    Pink pepper, orange blossom, pear
    Heart
    Jasmine, coffee, bitter almond, liquorice
    Base
    Vanilla, patchouli, cedar, cashmere wood
  • Gilded

    Spiced woody amber

    Warm and bold without being heavy. Confident, and it lingers.

    Top
    Mandarin orange, grapefruit, mint
    Heart
    Cinnamon, spice, rose
    Base
    Amber, leather, woods, patchouli
  • Blush

    Sweet fruity gourmand

    Sweet, creamy and easy to love. The crowd-pleaser of the four.

    Top
    Apple, sweet orange, white flowers
    Heart
    Caramel, lily of the valley, vanilla
    Base
    Ambergris, musk, cream
  • Glacier

    Fresh aromatic

    Crisp, clean and sharp. The everyday one, and the one most people reach for first.

    Top
    Citrus, eucalyptus, nutmeg, mugwort, apple
    Heart
    Lavender, patchouli, ozone, leather
    Base
    Musk, ambergris, amber, sandalwood, oakmoss

Every bottle is the same 8ml black glass with a solid wooden cap, filled with 90% concentrated oils. One lasts up to two months.

The Craft

Proper materials

Solid wooden cap

Real timber, not painted plastic.

Real glass bottle

Proper glass that feels the part on your mirror.

90% concentrated oil

Mostly fragrance oil — so it actually carries.

Hand-bottled

Filled by hand in small batches, not mass-produced.

Hanging cord

Loops straight over the mirror — no clips, no fuss.

Slow Release

Hang it once

Week 1 Week 8

8

Weeks of scent, up to

0

Top-ups needed

The ritual

Hang it.Forget it.

Loop it over the mirror

Takes about five seconds.

Let it breathe

The oils release slowly as you drive.

Fresh for two months

No buttons, no refills, no thinking.

30-day guarantee

Love it or refunded

Made & shipped UK

Tracked, 2–4 days

2 Months

From a single hang

4.7 · 2,000+

Happy customers

Good To Know

You Have Questions

What is the Signature Series?

Four scents, one bottle. Every one is the same 8ml black glass bottle with a solid wooden cap and a hanging cord. Pick the scent you want from the options on the page and we hand-fill it, ready to hang in your car or room.

How long does each one last?

Each diffuser is filled with a high essential-oil concentration (up to 90%) and typically lasts up to 2 months, depending on how warm your car gets and how often you tip it to refresh the scent.

Can I use it outside the car?

Yes. They are built for cars and small spaces, so as well as your rear-view mirror they work in wardrobes, bathrooms, offices and bedrooms.

Proof is in the Pudding.

Just a handful of verified reviews from our amazing customers, who all fell in love with FRESURE.

@jess.ie6
@jess.ie6
Verified TikTok Buyer
10/10 product! I chose the BLACK CHERRY scent and it’s a beautiful strong smell. I love the colour of the bottle as well. Will be purchasing again! AMAZING PRODUCT. Material: Sturdy material Quality of work: Personalised to my liking! Assembly: Super easy to assemble.
Build Your Own DiffuserBought: Build Your Own Diffuser · Purple, Cheeky Cherry →
@Pan🌍AFRICA💞UNITED 🍇
@Pan🌍AFRICA💞UNITED 🍇
Verified TikTok Buyer
What Amazing car air freshener! I love it😍🏎️🚗 I recommend it to anyone who wants excellent car air freshener. Currently I using the purple, vanilla whip, It’s a wonderful freshener get one, I bought two not tested ones but they are very nice 👌
Build Your Own DiffuserBought: Build Your Own Diffuser · Purple, Vanilla Whip →
@katie <3.
@katie <3.
Verified TikTok Buyer
absolutely perfect! love the fact you can customise to this extent and even better when it arrived as it smells amazing!
Build Your Own DiffuserBought: Build Your Own Diffuser · Purple, Cheeky Cherry →
@user71488264207
@user71488264207
Verified TikTok Buyer
The smell is incredible and they look lush, compliment the car nicely when colour matched. It also doesn’t take up my whole windshield unlike other ones
Build Your Own DiffuserBought: Build Your Own Diffuser · Black, Dark Elixir →
@Rikky🇬🇧🇳🇬
@Rikky🇬🇧🇳🇬
Verified TikTok Buyer
The smell is incredible and look lush, compliment the car nicely. They smell absolutely gorgeous, amazing product will be ordering again.
Build Your Own DiffuserBought: Build Your Own Diffuser · Black, Orange Crush →
@🕊Holly's TikTok Deals🕊🐶
@🕊Holly's TikTok Deals🕊🐶
Verified TikTok Buyer
Amazing strong scents great packaging. Small business very friendly and will only be buying from Fresure! Quality of work: 100% Material: 100% Assembly: 100%
Build Your Own DiffuserBought: Build Your Own Diffuser · Red, Cheeky Cherry →

Real Cars, Real Reactions

Loved On TikTok