Question:
Why does it not have little needles on the roller in any of the pictures? Is it just a smooth roller or does it actually have 1.5 mm needles?
Answer:
Hi Lisa! Derma wand is a smooth, stainless steel roller you place in the freezer. Great after extractions, or when your skin is red and hot. Tightens and depuffs the skin beautifully, without chemicals!!
By Lisa W. on August 29, 2016

There are no needles. It is more for icing areas of your body. I use it for my forehead when I have a migraine and have used it after cosmetic fillers to help reduce swelling. I love it but if you're wanting something with needles this is not the right product
By nancy monteleone on August 25, 2016

Question:
Hi I used my roller for the first time and it makes a sqeaking sound, is a bit annoying, is there anyway to stop that?
Answer:
Mine doesn't squeak at all. I'm sorry. Wish I could help. Maybe they will replace it for you:)
By Cindy M. on April 28, 2016

Ours doesn't squeak. Is the roller seated all the way? Perhaps you could try a tiny bit of vegetable oil or cooking spray as a lubricant.
By Robbie on April 28, 2016

Question:
How long in freezer to get cold & how long will it stay cold in 86+F with 90% humidity?
Answer:
It takes about 2 hours to really get cold. I'm a medical Esthetician and I use it for cooling the skin after a peel and laser facial. It has very good cooling to the skin. I highly recommend. I've never used it in 86*F degrees however, just being In a 72*F degree treatment room that gets up to 78 degrees from running laser, the roller stays cold and cooling to the face.
By SoulScapes on March 11, 2016

Must have, especially for summer
ByKKNon June 30, 2017
Verified Purchase
Perfect addition to the skincare routine! I personally like to use it while I'm sheet masking, I feel like the rolling helps my skin to absorb the product a little better. The coldness also really helps soothe irritated, temperamental skin.

I am in LOVE with this product
ByCbon December 20, 2015
Verified Purchase
I purchased this product 1 week ago, and I am in LOVE with this product. I have been using it daily and have been using it for minor pain in my lower back. My wife saw me using it, and has bought one for her self for her face. I use my roller for 2 hours at a time, and it stays cold the entire time. I cannot imagine my life without this roller. LOVE IT!!!!!

Felt so good!!
Byrocks2climbon May 2, 2016
Verified Purchase
It totally met expectations

there is a funny noise when you roll it on the skin
ByJessyon February 20, 2017
Verified Purchase
it's refreshing for the muscle sore, anywhere you need cooling, there is a funny noise when you roll it on the skin, like metal joint who need some lubricant but beside it's a nice to have

Calms and cools skin!
ByGingeron February 8, 2016
Verified Purchase
After a laser treatment at my dermatologist's office, an ice roller was used to calm down and cool my skin. The technicians said that the roller was really expensive and didn't know where they could be purchased. Thankfully I found this affordable roller on Amazon, and it works like a charm for not only laser treated skin but for muscles aches as well. Great quality and great price!!!

Great value and wonderful product!!
ByEvyon January 11, 2017
Verified Purchase
Worth every penny!!! Will buy another one very soon!! Great and durable quality!! Helps my rosacea, swelling, and minimizes large pores!! Love it!!

Awesome Ice Roller!!
ByJuliet Wilkinsonon March 29, 2017
Verified Purchase
This ice roller is great quality, durable, stays cold for a long time, perfect for smoothing puffiness under the eyes and tightening pores before applying make-up.

Parameter

Product Details
Type	NOVEN-XL 32G Disposable 11-Needles Cartridge
Certification	Medical CE / ISO13485 / RoHS / FDA / PSE
Model	NOVEN-XL 2.5
Needle Depth	0 - 2.5mm
Needle Number	11
Needle Material	Medical 316 Stainless Steel
Color	Blue or Gray
Used For	EraseCIT, Dermapen I & II Dr.Dermicia Pen, Gold Pen
Payment & Shipping
Minimum Order Quantity	1pcs
Packaging Details	Carton box, 30pcs
Delivery Time	After confirm payment wihin 1-2 days
Payment Terms	Paypal, Western Union, T/T
Supply Ability	1000pcs/week

★single packed，single use
★★sterile (using Gamma ray radiation), spring loaded
★★★surgical grade stainless steel needles (33 gauge)

 

A: Countless micro transcellular routes induce wound healing results an acceleration of Natural collagen induction in the dermal and basal layers.
B: Transdermal drug delivery system
C: Guide in skin nutrition, extract and functional cosmetics

 

Your satisfaction is our first priority.
If you have any questions, please feel free to contact us through email.
we will give the answer within 24 hours normally.Sometimes have a little delay due to the weekends or holidays.

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Specification

Brand: KOI BEAUTY
Brand Type: OEM
Made in China
Whether to Use Electricity: Yes
Working Method: High frequency vibration
Function: Help skin to introduce nutrient solution
Speed: 3 Speeds (4000 to 6000 times per minute)
Applicable Scene: Home / Business
Color Classification: Pink
Power Supply Mode: Rechargeable without replacement battery
                                     Should be wireless when working
Main sales areas: Southeast Asia, Northeast Asia, Europe, Middle East, Africa, North America, South America
 
Set Includes:
 
1 * Derma Pen
2 * 12 Pins Thread Slot Needles
1 * Charger Head
1 * Charging Line
1 * Package Box

Features

Fuctions: This improves skin rejuvenation. The derma pen reduces pore size, acne scars, hyperpigmentation and age spots. The micro-needle pen helps you to remove wrinkles, stretch marks and whiten your skin.

 Adjustable depth: The penetration depth of the INCELLICE derma pen can be adjusted (0.25 mm to 2.5 mm), this derma pen significantly improves your skin.

 3 different speeds: 3-level speed control. The derma pen can be used wirelessly. No battery replaced, it is charged.

 Package contents: a micro-needle pen, an adapter and a copy of the user manual.

For professional high-speed 4000~6000 turn per minute, producing micro channels.

 Use the pen together with the skin care serum, it can speed up the absorption of the nutrition .

The same technology used by beauty salon & spa's is now available for home use and for a fraction of the cost.

 Derma Pen uses sterile, individually-sealed, disposable needle cartridges for optimal safety and comfort. Extremely fast and easy to use. Which is the best way for your beauty.

PLEASE NOTE: 

The product is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease