Eldoncard INC Blood Type Test (Complete KIT) - Find Out if You are A, B, O, AB & RH- Results in Minutes - Air Sealed Envelope, Safety Lancet, Micropipette, Cleansing Swab - 1 Pack

I dont usually leave reviews but I originally got this out of curiosity and after going through the inatructions, the video was actually super helpful. It didnt take too long and I found my blood type. Now I also wentnto get my blood type done at the doctors just to confirm and I can confirm both results gave the same blood type. So I highly recommend this product.

We had no issues with this product. The directions were well written which made it simple to follow. We were able to complete the test without confusion and had results shortly thereafter. All materials were there and functioned well. No complaints from us.

This was super easy and user friendly. No expensive Dr. Visit and no waiting.

This kit was easy and straightforward to use! I read the reviews about moving quickly (which is true) and the difficulties with the finger stick lancet. I found that twisting the yellow cap on the lancet and then pulling as directed worked just fine. I recommend watching the video with the included QR code and preparing all materials in advance to reduce any confusion. So glad I ordered this!

The instructions were easy to follow, and entire procedure was quick and accurate. However, like others posted, the lancet(s) are worthless. Even being careful (and using pliers for second one), They both broke off without ever revealing the needle. Had to use alternate methods of drawing blood.

I am 45 years old and not once was told what my blood type is, even though I always wanted to know. Thanks to this kit I now know that I am O Negative. This is the absolute easiest and fastest way to find out your blood type without leaving home. This test kit is easy to use, just make sure to follow each step carefully. Definitely recommend.

Easy to use after watching the short video. I had no problem reading the results. Make sure to let the blood on card fully dry before putting tape over to laminate it. I did not and it made a mess of the card. I still know the results but not worthy for documentation. Aside from that I will definitely buy again.

One star deducted for having the alcohol wipe be totally dry, making have to go get isopropyl alcohol to clean my finger when I was already nervous about the lancet! My test was still good (according to dates on the package) for another year-and-seven-months!***********************************************************************It was waiting in the kitchen for my blood…I kept finding other things to do.Anything to keep busy and stave off having to draw blood from my finger using the lancet in my brand-new blood group test kit that arrived in the mail today. It’s an EldonCard blood group test kit.ABO/Rh Blood Typing KitI wanted to know if I was A, B, AB, O and + or – just like they talk about on TV. Plus know what velcro tactical morale blood type patch to buy for my jacket.Blood isn’t this simple actually!Did you know there are thirty-six different blood type systems? The ABO and Rh Resus factor are just two systems that this card tests. Then there are the differences between Red Blood and just plasma, it seems simple, but it’s really dumbed-down by doctors (and movies and TV shows).Actually, the EldonCard only tests parts of the ABO and Rh systems: the Rh factor has 49 different “types” but we’re only checking for one: positive or negative (circle D). As far as the ABO part: blood type “A” has around 20 different subgroups, some of which are not interchangeable! There are over 300 different antigens that can be tested for in the different blood type systems.So what does this kit do?Basically, the A circle has anti-A chemicals on it, which clot up it touches A blood. The B circle has b antigens that clot up if it touches B blood. When you look at the clotted blood: it looks like polka dots which is why you need to NOT give certain people certain blood types during a transfusion: all their blood with clot up and kill them.Huh? What does this kit show?There are four circles: A, B, D and Control:If A clots: you’re type A.If B clots: you’re type B.If A & B both clot: you’re type AB.If neither A or B clot: you’re type O.If Circle D clots you’re positive.If Circle D does NOT clot you’re negative.Circle Control: if this clots you messed up the test/it was defective from the factory. Buy a new Eldoncard!How do you use the kit?1. You put a drop of water on each of the circles.2. Wipe your finger with the alcohol wipe (mine came dried out, so I used 70% isopropyl alcohol). Wave your hand around to pool blood into your fingers.3. Jab your finger with the spring-loaded lancet. I actually had a family member force my finger onto the spring-loaded lancet because I was too scared. It finally went off and laughed at the non-pain, “that’s all?”, LOL!4. Touch one of the four provided dabbers to your bloody finger and swirl it onto the water drop in one of the circles. Throw away the dabber and grab a new dabber (one dabber per circle, no mixing allowed).Right before your eyes you’ll either have a pretty even smear of blood, or the smear will very quickly start clumping (agglutination) right before your eyes.I’m sorry, but the results are positive.As you can see in my test photo, only Circle D (#3) clumped up.This means: no A, no B so I’m an O with a Positive Rh: so that makes me “Type O Positive”. I was actually hoping for type o negative because that’s the universal donor (and also the name of a really cool goth metal band).This allowed me to order the appropriate velcro tactical morale patches from Amazon. Let’s say I have one of these patches on a jacket, and a Charmin delivery truck driver shoots at some toilet paper hijackers and a stray bullet hits my arm: the hospital will pay NO attention to it and do their own tests, even when I say “don’t prick my finger, I already did an $8 test in my kitchen while sucking down a Red Bull during the great coronavirus shutdown of 2020! and I'm pretty sure I read the results correctly...wait, this *isn't* my jacket!”Why on Earth would you do such a thing?I hear this phrase a lot in my life, LOL!Nowhere in my medical records was my blood type listed.My doctors couldn’t tell me.I can’t donate blood (which is how most Americans learn their blood type).My doctor wouldn’t order a blood type test because there was no immediate need—and there’s no real use because if you need a transfusion they will retest anyway” since the consequences are so dire (imagine all your blood clumping like it does on the test card).Plus it was only $8 off Amazon, although two days later the price has been jacked up to $15 with Prime! This would be a cool project for a kid in school (take the test, document results, write a report).I did have a DNA test with 23&Me years ago and they said I was "probably" a type o, but they couldn't be sure. That blood type info has disappeared off their medical results page. I decided to see if it was true.Anyway…it seemed like a good idea at the time.*****UPDATE 2021: I had another surgery and this time they actually tested my blood (weird that they didn't for the previous surgery) and on my online medical chart it said I was Type O Positive: so this test kit worked and I have confirmed the correct result.