Are the needles diamond shaped and how large is the actual roller head?
1972530
Titanium alloy discs are used for the derma roller. The discs are used to allow a minimum space and still allow for the 540 needles. This allows for the best results when microneedling. Since discs are used, the needles do have a small triangle shape to them. The Micro Needle head is about 1 inch in width. This is small enough to get most wrinkles, but large enough for full coverage. Thank you for the question.
694326
I don't have the exact dimensions, I'm at work right now, but it isn't what would be considered a travel size set. having said that I love these rollers and when I go to the Bahamas in a couple of weeks they will be going with me and worth the extra couple of inches they take up in my luggage! I do have a roller set travel bag which holds both the rollers and clips quite neatly.
2043115
It is actually a diamond needle, according to an e-mail reply I received from Numark.
1821557
I don't know the exact size but it's a micro phillips head. I believe they call it a "precision" tool. I had to go to a couple different hardware stores to find one that worked.
1822439
The biggest rollers I have are 1 1/2 " diameter and are filament brush rollers. I put one on top of my head, one on each side and one in back and could manage that fine. Yours may be bigger, though. Hope this helps.
28406
Yes, the rollers are the same. It is simply the machines that are different. Hope this helps :)
518443
There are three sizes totaling 20 rollers in all and they are 1 1/4 inch, 1 inch, and 3/4 inch size. These roller get so extremely hot that they burn my scalp when I used them. I also wanted 1 1/2" for the largest size and these were just too small.
1265587
What is the diameter of the rollers? They look the same size is that how they are??
95697
Hi, Maria K. Yes, I did own these jumbo curlers, but only briefly. Honestly do not remember the size, but they were too big for my use + I gave them to a younger person with much longer hair...they were more than an inch wide, maybe 1.5 inches at least.
1915316
I am not 100% sure, yet there were different sizes as you know. I use very small rollers so it was hard for me to find the right size. Sorry i cannot answer this in any more detail.
1073673
Hello nyc4ever, the needles of Bodiance microneedle roller are made out of stainless steel. I will add this information to the product page right now. Did not realize it was missing until someone asked the same question yesterday :) The roller is manufactured in Shenzhen area of China (a special economic zone with many precision and high-tech manufacturing facilities). Based on our samples testing the manufacturer we chose makes high quality products. Thank you for your question/interest in Bodiance brand. Hope our dermaroller will do you (and your skin) good, should you decide to get it!
773013
Tricia, yes the size is labelled in the box with a little golden round sticker. If you threw away the box, you have to look at the roller closely under a lighting, and you can tell the difference between 1.0 and 0.75mm needle size. 1.0mm is a little bit longer. Also, your narrow roller is 0.75mm. The other 2 rollers are 1.0 and 0.75mm. You can compare the narrow roller with the other 2 rollers to determine their sizes.
1457395
I just received these on 1/16/16, and the sizes do not match the (very thorough) answer from williamk in 2013. The outside diameter of the plastic core is close to 2.5cm, and the total diameter of an unused roll is close to 4.6cm. The measurements provided previously would have worked for my machine, but the product I received does not. I will have to return these, but I wanted to note this for other potential shoppers!Best,Andrew, SBES
814439
Not sure which other set you mean, but these medium spiral rollers are 1.4cm in diameter. Although it is blue in colour in the photo, the actual item is pink with blue tips
1866896
The rollers are 150 mm (about 5.5 in.) wide, the width of a standard home pasta machine. You would need to use more than one sheet for doing pies or casseroles, unless you were making mini tarts or smaller individual pot pies.
916766
About 3 inches. There are different ones that match the different size rollers.
2086936
I don't know. These are 10 inches, not standard rollers. They have a cool handle, It's ajustable like a swiffer duster only better built.