Eldoncard Blood Typing Kit, 2 Test Pack, Know Your Blood Type, Accurate Instant Home Testing, Determine A, O, B, RHS-D Negative & Positive Groups, Home Health Tests, Complete Health Testing Kit

Easy to use. Instructions were clear and straightforward. Takes about 5 minutes to perform the test and get results. I let my blood test card dry for an hour or so before I placed the stick-on clear sheet on it to preserve the results.

Everyone should know their blood type and this kit is a quick simple solution to that. Both of my kits worked perfectly and we were able to ID my husband’s blood type and then confirm that the cards were accurate by testing mine which was already ID’ed by medical professionals. Despite the lancet (which is bigger than a standard diabetic one, but it isn’t horrible) I think this is a great thing to have and do for yourself and your family’s medical records. It even includes a laminate sheet to protect the card after the test. Very thoughtful.

Worked well and instructions were very clear. I already knew my blood type, so I used one test as our control card. My husband had no clue what his type was, so we had him use the second one. The control card showed my correct blood type, so we're confident that my husband's results are correct.

I double-checked to see if it actually works, since I already know my blood type and Rh factor for sure. It gave the correct result, and it comes with clear instructions on how to use it that explain everything clearly. It includes everything you need to prick your finger.

I think the description says this test can be done in 10 minutes. I guess, I am slow, or maybe they literally mean the time it takes to do the steps required and not the time it takes to figure it out in the first place. To be clear, it isn't difficult, but the first time through is definitely slow. Three takeaways from my experience (I had to use two test kits). 1) Step 2 is to use the tiny plastic squeeze bulb with water to wet the test circles. Should I use distilled water? I used tap water <shrug> 2) Work quickly once you prick your finger. My finger stopped bleeding before I had time to get blood on all the samples. (Hence, I had to use of another test kit and prick my finger again). 3) When putting blood on the EldonStick, don't try to put it in the little cup-like part. Put it on the bottom. If you look at the instructions, the drawing shows this, but I couldn't resist treating the thing like a little dipper--don't be like me. Put it on the flat part and then smear it around in the test circle. Finally, one last critique, is that I wasn't sure how to interpret the results. They give some pictures of agglutinated samples, but to my untrained eye, it still seemed kind of subtle.

It was super easy to use! Did not hurt, and came with a seal to preserve it, got the results we needed!

I knew I was type A, but forgot if I was + or -. Now I know. This was easy and fast.

Confirmed what I was told my blood type was and answered what my son is. Fairly easy to do and understand.