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Sponge Sleep Curling Hair Tool

Sponge Sleep Curling Hair Tool

Regular price $109.00
Sale price $109.00 Regular price $136.25
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100% Mulberry Silk
Skin-Friendly and Breathable
Light and Soft
- Material: 100% Mulberry Silk
- Washing: Hand wash gently, do not scrub hard, do not twist

Shipping & Easy Return

-Free Shipping site-wide

-30-Day Easy Returns

-P.O. Boxes and Military Addresses (APO, FPO) cannot be delivered.

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Silk Care

-Professional Dry Cleaning Recommended

-Hand wash or Machine wash in lukewarm water (30°C) on the most gentle cycle available.

- Minimize spin time.

-Do Not Use Bleaches

-Do Not Tumble Dry

-Hang dry if possible, however, avoid direct sunlight exposure.

- Keep out of touch of pets/sharp objects.

Learn More

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Our Promise

Leave us to take good care of your skin and hair during sleep time

  • 100% 6A Grade

    Premium Mulberry Silk

  • Keep Hair Natural

    Moisture During Sleep

  • Anti-aging & Anti-


  • Antibacterial &


  • Stay Cozy with Sweat

    Absorbing Tech

  • OEKO Certified & No


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Join OSOR Community

Loved By Hundreds of Families

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  • Kayla O'D

    I have tried a lot of eye masks in the past (weighted, cooling, leather, ones that don't lay on the eye) and this one is by far the best! I was skeptical of the price, but it is definitely worth it.

  • Carolyne T

    I work outside 6 days a week in the elements. Sun damage is inevitable. However, this summer I have used these sleeves every day. My arms have no sun damage at all. They also help cool me down. The Best Buy of the summer!

  • Colleen M.

    I really like these! I wanted silk masks to help with my skin (mask-ne, its real). They feel great and are comfortable to wear and easy to breathe in. Look cute too! The ear straps adjust, which is great. Delivery was pretty quick, too.

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Customer Reviews

Based on 33 reviews
Angelina Lopez

I have super thick hair and it's very long. I e always hated using heat on it because I don't want to damage my hair. It gave me exactly what I wanted. Beautiful big curls. I'm sure if I mess with the pattern of how to wrap it I can make different style curls too. Don't second think getting this item! It's affordable, cute, and IT WORKS. Say goodbye to your curling iron

Imari D.

I have long and THICK hair. I've search my entire adult life for a heatless curler that isn't tight little ringlets that are cute on little girls. THIS IS IT. When I use this my hair is curled and bouncy and soft. I LOVE THIS and have used it 2x a week since I received it cause it is so easy, no more than 10 minutes to put it in and less than 1 to take it out. it can be used on damp or dry hair and I enjoy it both ways. My search is over. love this.

McKenna Brown
The BEST!!

My hair does not hold curl whatsoever with curling irons or wands even with all the hairspray and these curls are after 13 hours of ER nursing!!!Super easy to apply. Get your hair damp. I wet my brush and brushed through until it was damp all over and then sprayed with it's a 10 spray.After I applied I actually twisted the tube tighter and secured the ends of the tube together with another hair tie under my chin so it would hold the curls tighter.Next morning I took it out, brushed through, and applied Moroccan oil and hair spray and rocked my curls alllll day long!!!!


I am a licensed hair stylist and am very conscious of heat damage, especially on highlighted hair, which all three of my teen daughters have. I was skeptical, but because they all want to curl their hair EVERY DAY, it was worth the try. It works best on thick hair when it is almost totally dry, just barely damp - with a light squirt bottle. Fine hair can be a bit wetter. If you twist hair slightly while winding, it will have a corkscrew effect. If you wind it flat, with space between the hair, it is a loose beach wave. It's nice to have variety.We've noticed the curls stay better through the day (and through dance practice and sweaty walks home) than with an iron. This is a life saver, not only for busy mornings before school, but for long term hair integrity. It's decently comfortable to sleep in and even my 11 year old can put it in by herself. Simple, easy, awesome. I'm ordering another.

Overnight curls

Works well. The longer you leave it on the better. In the pic I had used a brush to make my hair damp and then used some sea salt spray and wrapped my hair. I slept on it overnight and it came out great. When I've tried to do it in a couple hours like the directions said it doesn't dry and hold like it does overnight.


Don’t just listen from us, hear from our happy customers

You May Also Wonder...

Are your products 100% pure silk?

Yes! All Osorsilk products are made from ultra-luxurious 100% Pure Mulberry Silk. We use the highest grade (6A) long fiber mulberry silk, with a thickness of 22 momme and enforce the strictest quality guidelines, including non-toxic dyes.

Where are your products manufactured?

Please feel assured that all of our products are made of 100% Grade 6A mulberry silk in China, which is safe and healthy. No chemicals are added in our production process and the use of any machinery or chemical additives that could potentially compromise the quality of our silk has been strictly forbidden to ensure the perfectly soft and smooth feel of our products. Thousands of pillowcases have been sold to our customers in 6 years and we will always provide the best products and services to our customers.

What does Momme mean?

Instead of thread count, silk fabrics use momme – i.e. fabric weight to measure the quality of silk fabrics. Momme weight describes the weight of 100 yards of silk, 45 inches wide, in pounds. Higher momme means there are more strands of silk per 100 yards of fabric, therefore making the product heavier. So if we weigh that fabric, and say it’s 19 pounds, the momme would be 19-momme. The higher the momme, the higher quality and more durable the fabric is. Momme can range anywhere from 11-momme to 25-momme.

How do I track my orders?

After the order ships out, you will receive a shipment email with the tracking number provided. If you have not received an email about your order being shipped within 2-5 business days of the date you placed your order then please contact for further assistance.

How long will it take my order to arrive?

Due to COVID-19, our delivery times may be delayed.Standard Delivery (USPS) shipping times.We expect delivery times of 3 to 5 business days for U.S. orders; due to current conditions, some orders may ship later than usual. Thank you for your support.
*Includes warehouse receipt processing time.Expedited FedEx Express shipping options are available at checkout.We offer free shipping in the United States. All orders are shipped from our central California distribution center.*Includes shipping to Hawaii and Alaska standard.

How do I care my silk?

-Hand wash or machine wash in lukewarm water (30°C) on the gentlest cycle available.

- Minimize spin time.

-Do not use bleach.

-Do not tumble dry.

-Hang dry if possible, avoiding direct sunlight exposure.

- Keep out of range from pets and sharp objects.