COSVII 120ML Glass Oil Diffuser Elegant Perfume Bottle Design, Ultrasonic Aromatherapy diffuser for Essential Oils, Quiet Cool Mist Humidifier with 7-color LED Lights &Auto Shut-Off Function
Price: $25.99
4.97 / 5   (36 Reviews)


Second time was better

05 Nov, 2019
Purchased this diffuser and originally came damaged but luckily the seller sent me another one and it worked beautifully. Very elegant and the lights were a nice touch. read more »


01 Nov, 2019
very cute and eligant design, it works great and good quality. read more »

Works Good

31 Oct, 2019
I always love aromatherpy diffuser, I always used essential oil every night during our sleep, this diffuser working good since i have it and i am satisfied. read more »

Real glass and super quiet!

22 Oct, 2019
I was not expecting this diffuser to be made with real glass. It looks very expensive. It does not make that beeping noise that most diffusers make when turning on and off. Works great and lasts hours... read more »


12 Oct, 2019
This item arrived very quickly and packaged very well.  Box was padded inside and glass shade was protected.  I love the glass shade, instead of a plastic one.  Color change is pretty.... read more »

Love these!

11 Oct, 2019
Love these diffusers. They are so pretty and a beautiful addition to any room. 7 colors  makes the room smell amazing. Also love the COSVII brand!  #rankboosterreview #cosvii #diffusers read more »

My genie in a bottle.

10 Jul, 2019
This glass top diffuser not only surprises me for its sleek style, but also for how long the mist stream lasts for every water fill. The small quantity of water... read more »

COSVIII Essential Oil Diffuser

23 Apr, 2019
I was pleasantly surprised at how pretty this product was. The clear glass gives it an elegant look. Love the 7 rotating colors but you can also fix the product on only one color. I really like the au... read more »

Great Glass Diffuser at A Great Price!

16 Apr, 2019
I purchased this glass diffuser by #COSVII for my oldest daughter after she saw a similar one in the store. I love the bell shape and the glass just glistens with color as it changes colors all while... read more »

Small, but very pretty. Works Great!

21 Feb, 2019
This is a very pretty Diffuser with a sleek, classy design. It is on the smaller side but it mists well and has very pretty colors to chooe from. Great for an office, bathroom and even... read more »

Great gift idea

14 Nov, 2018
This is such a beautiful diffuser. I love that it has the auto shut-off so you don't have to worry about it running empty and burning up the motor.  It has several colors that you can rotate... read more »

Aromatherapy with an Elegant Kick!

30 Sep, 2018
I recently purchased this product to go in my hair shop. I love to have my diffuser going while cutting hair. I feel it gives people at my work station a bit of peace while getting there hair cut. I l... read more »

Beautifully elegant!

09 Sep, 2018
This is the most beautiful diffusers I have seen. It dispenses my essential oils without leaking, It has been a great conversation piece also. The colors look great too! read more »

Great Diffuser

07 Sep, 2018
COSVII Glass Ultrasonic Essential Oil Diffuser/Humidifier is really beautiful. The glass exterior of this diffuser gives it a classic look which will go with any decor. I love the customization option... read more »


06 Sep, 2018 read more »

Beautiful diffuser

05 Sep, 2018
This diffuser is glass and absolutely beautiful. It works much better than all diffuser's I currently own. I'll certainly be purchasing another one . read more »

beautiful small oil diffuser

05 Sep, 2018
This diffuser is small and elegant. Absolutely stunning! It is glass and looks like a beautiful home decor. It is easy to use. Just add water and oil and turn on. It has 7 different light effects and... read more »

Looks beautiful

04 Sep, 2018
This glass oil diffuser is gorgeous; this diffuser has seven different colored lights. It comes with an automatic shut off; so you never have to worry about it running out of water. It also has two wo... read more »

So Beautiful!!

02 Sep, 2018
Bought this as a gift for a coworker and now I regret not buying two! It is BEAUTIFUL and works really well. She put it on her desk and as soon as you get close to it you catch the smells she adds in... read more »


02 Sep, 2018
I love this diffuser because it’s beautiful and works great. i use oils that help my sinuses because I have chronic  sinusitis and allergies  read more »


01 Sep, 2018
I Really Love My Glass Oil Diffuser  & it looks just like An Elegant Perfume bottle- So beautiful in My Home! read more »

Very pretty and made with thick glass

26 Aug, 2018
I love this it's made with nice heavy glass and live the way it has where u can have it lit up or u can use it with the light turned off on it  read more »


25 Aug, 2018
I love this oil diffuser it works great for me and my family  I have headaches 4 to 5 days a week and I just have to add a few drops of oil to the water and this helps them go away It also... read more »

My favorite EOD

22 Aug, 2018
This is my favorite of all my essential oil diffusers. I thought it would be plastic like the others I have. It’s really glass. It is absolutely beautiful #RankBooster #Sponsored #https://www... read more »

Glass Oil Diffuser

21 Aug, 2018
It's beautiful.  I thought it's heavy plastic, but it's really glass.  The light changes color or can be turn off.  I use with my essential oils during the night, I can smel... read more »


19 Aug, 2018
The COSVII 120ml Gkass Diffuser is even prettier than it looks in the picture. I absolutely love it. Not only is it functional, it is easy to display because it fits any decor. read more »

I love the real glass elegant look of this Oil Diffuser.

16 Aug, 2018
I love the real glass elegant look of this Oil Diffuser. I have been remodeling my kitchen, bathroom and living area and the other aromatherapy diffuser I have are all big, bulky and round. On to... read more »


15 Aug, 2018
Over the past few years I have purchased so very many diffusers, different designs and styles. I use diffusers in every room of my house daily. I like them all and I'm in no way downgrading a... read more »


14 Aug, 2018
The cover is actually glass, it works how I expected it and more, great amout of mist! read more »

Wow!  Where can I start with this diffuser?!

13 Aug, 2018
Wow!  Where can I start with this diffuser.....I wasn't expecting it to be so nice.  It doesn't take up much room and really dresses up any room it's in.  I&#... read more »

Beautiful, Decorative Diffuser

11 Aug, 2018
This diffuser is absolutely beautiful! It not only works well, but is a stylish addition to any room and if one didn’t know it was a diffuser they might never guess (not that there is a reason t... read more »

It's REAL Glass!

08 Aug, 2018
Honestly I was not expecting a whole lot from this diffuser. I figured, just like the rest, it would be all plastic - MAN was I wrong! I was completely in shock when it showed up and the outside is ac... read more »

Pretty Performer

08 Aug, 2018
This is a smaller water tank than a lot of others, but it is also useful that way if you are wanting to change aromas.  I like that it shuts off automatically, the 7 color LED Lights are soft col... read more »

elegant and it's ultrasonic

03 Aug, 2018
#Sold by COSVIIDIRECT # Full filled by Amazon This is a elegant glass perfume bottle design diffuser fits with any decor it creates a soul soothing stmosphere , 7 color changing Led light you can s... read more »

For my birthday

02 Aug, 2018
I got this for me to keep humidity in my room and keep me feeling well. They are beautiful. And the light is just enough not to trip over my own feet when I getting up to go to the bathroom. Also make... read more »

Centerpiece masterpiece

24 Jul, 2018
I can't count the comments. Everyone is pleased with my new focal point. Looks good, works well and the center of conversation. read more »

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