Eldoncard Blood Typing Kit, 3 Test Pack, Know Your Blood Type, Accurate Instant Home Testing, Determine A, O, B, Rhs-D Negative & Positive Groups

These worked very well and were accurate. I purchased enough to do the whole family, followed the directions exactly, and they all functioned as they should. For some reason it is very difficult to get a doctors office to request a blood-typing unless there is a true medical need... much easier and cheaper to use these kits at home.

Easy home use blood type kit. I bought the three test kit so we tested two other family members with quick results. It’s been so long since I knew what my blood type is and this is a cost effective and quick way to find out without having to leave my home.

This kit might be quicker and easier than tracking down your blood type from your doctor’s office! The test was simple to administer and had a learning curve similar to an at-home COVID test—just follow the step-by-step instructions, and you’ll be fine. I used it on myself, an elementary-aged child, and a toddler. The finger prick was straightforward, even for someone with no medical background. It’s about the same experience as a finger stick at the doctor’s office—manageable for adults but understandably a little unpleasant for kids. The results were easy to read, with clear and definitive outcomes. If you need to determine your blood type at home, this is a convenient and reliable option. Highly recommend!

Works great! Hospital doesn't tell you what type of blood your baby has anymore( at least mine doesn't). So I got to fine out his blood type. Tested my husband and mine too. As we know ours and to to see is it is right. It was on both of ours. So I believe my son's is right as well.

Worked great. I bought the 3 pack. It took about 8 mins to do the typing. I knew my type already. I wanted to verify it with these cards before using it on my son. I used filtered tap water for the one drop of water. NOW, had the instructions seemed clearer on this water drop, like maybe with a picture, I would have given this 5 stars. However, CAREFULLY read the instruction. It says to put it in the center. NO. You put the drop of water OUTSIDE the center ring(the reagent ring). Not directly in the center. There's the big ring...and a smaller ring inside. If you put the water drop between the outside ring and the inside ring, you should be good. Almost immediately, I knew my blood type. I just matched up the card with the picture of the instruction booklet. Bam! Done. It takes a while to completely dry. So, keep that in mind. Once you swirl the blood drop with the water...getting all the reagent ring dissolved, you pretty much can see if it coagulates. The finger prick was very anti-climactic. I'm a big baby when it comes to needles, too. I did it on the side of my ring finger...then held my hand down for 10 seconds. Blood came...I squeezed enough out...and then it healed up quickly.

Worked good and fast. Easy to follow directions and everything needed is included in the kit

We did not know my kids' blood types for sure. Very easy instructions to follow and easy to read results.

I bought 3 Blood Tests to find the blood type of 3 different people including myself. - My mother (Martha) has A+ - I (Scully) also have A+, however i found i have deoxygenated blood. Also had to prick myself twice because my initial prick on my ring finger didn't supply me with enough blood. I pricked the 2nd time on my pointer finger. - Erik has O-, which is considered to be rare. He’s a universal donor but he sadly can only receive O- if given blood transfusion. (I pricked Erik & Martha on their middle finger, on the tip but off to the left side. Luckily only had to prick them once, and it gave me enough blood to drop onto the 4 quadrants) I will preface for mine, i forgot to initially mix the blood for 10secs and expand it around the circle (hence why the card looks off). I also forgot to initially swing my arm around to create blood flow to my finger tips. However once I fix my deoxygenated blood (with iron intake and cardio) hopefully i can redo the test and get better looking results, because right now the card looks dull for my results.