Disappointingly anemic dyes, especially the green
925420
I run a wilderness survival camp and we tie-dye camouflaged T-shirts every summer. Usually, I just buy a color pack of tie dyes and use only the brown, green, black, and yellow dyes. This year I tried this camo set. I was disappointed. The colors came out very pale, and there wasn't enough dye to make really good patterns. We ended up buying regular green Rit dye to finish covering the rest of the white on the T-shirts. I don't recommend these. Now we have moved on to plant-based dyes, which also aren't as bright as the regular tie dyes, but are more conducive to camouflage.
2255325
The negative comments are all correct.  My father purchased this for $4.99 at a discount store.  I used it today on his lawn.  Terrible.  After mixing the seeds and green dye exactly as directed, I turned on the hose.  For about 30 seconds or so, the water is just clear (which is okay, it's still mixing in the container), but then the seed starts to come out, but no green whatsoever.  Water was only very slightly foamy, but only barely.  And definitely no green color at all.  Seed comes out for about 30 seconds or so (and admittedly comes out in a nice pattern) and then water goes completely clear again (although there is still some seed left in the container).  This product does not work as on TV.  You'd be farther along to just buy a big bag of grass seed and a bale of hay to sprinkle on top.
2891318
This red dye bleeds very badly. I wore one to work and had a green, pink, and red bandana by lunch time. Terrible.
2869419
Very disappointed. These are labeled as natural but they are clearly dyed. The string they were on is yellowed. Sending back
3289475
The color of my skeins was off from the photo depiction and the color description of the yarn. The large section of pale yellow depicted in the photo was primarily a large chunk of lime green in my skins. While a difference in color and saturation is not uncommon between different dye lots, the presence of a completely different color in they yarn I find unacceptable. This was a huge disappointment for me as I have been wanting to purchase this yarn for months. I ended up being unable to to use this yarn for the intended project as I would have had to waste half the yarn cutting out the green and fallen short on the yardage I needed.

The yarn is relatively soft for acrylic and I did not have any issues working with it, but ultimately will not be purchasing again.
4166711
These are attractive and apparently durable dishcloths, but the solid ones are not colorfast. Every time I use one, the water in my sink turns red. The color also runs if I mop up a liquid.

This isn't acceptable in a textile product that is intended for use around water. I would return this merchandise if I could, but the return period has expired.
1981847
I used way more dye to water than the instructions said to, and it turned my pale-blue sweater more of a fuschia than a cherry red.  Think I might get the "scarlet" dye and try it over this to make it redder.  I'm not too into pink.
477195
I absolutely love the color, however the staining is really bad. I bought this band in June, and by mid-July it was very gray and grimy around the edges. I tried tons of things I looked up online to try and remove the stains - even Mr. Clean erasers - and nothing worked. So, I bought a second one in September, thinking that maybe the first band was defective. But the same thing has happened, and I've only had it about a month. It's a shame, because the color really is great.
2211777
Excellent price; bought several sizes.  I was very disappointed with the colors, nothing like those depicted online -- 12 months later I still do not like the colors.  But more importantly, I am concerned about the potential adverse health affects from the continued heavy shedding,  as well as the development of a mottled appearance. Not a product that I would recommend.
1919042
I swear there is only one decent dye for Pascha and this is not it. I was hoping it would be decent as it's a Greek company and Krinos sells a lot of products. The typical trick is to double the dye and cut the amount of water in half. So I got the fantastic red color, but my eggs were totally speckled. You know what DID turn out fantastic? The eggs we dyed with regular old food dye. I think that's the plan for 2017.
4670239
Strong chemical smell noticed upon opening, the color is a dirty looking green and the polka dots appear to be wearing off. The hangers are sturdy and well made. I purchased them as a gift for a friend but do not feel comfortable giving them due to the smell and color. I will be returning this item
3318703
I used the Tuxedo Black to put dalmatian spots on my white dog for our local fall festival's pet parade. The spots are GREEN. Not at all black. I am very, very disappointed in this product. If you are looking for a black dye, this is not it!!!
Guess his costume should have been The Incredible Hulk. :(
795185
This throw arrived last week and was splotched with pink and blue - not grey as described. Something happened in the dying process. I returned it as defective and got another one. It had light blue splotches on it. The parts that were dyed correctly were pretty. I am returning it. Nice feel, but cheap dying that is obviously inconsistent. It also has a strong unattractive smell. I would have just washed it and been ok if not for the dying problems.
2127321
I had these before and loved them.  This time they are different - the red dye is not fast and after 3 washings still bleeds.  My dishwater is red immediately still with the all red ones.  That is pretty sloppy - I won't buy again.
1489593
The pattern was washed out looking and the colour that were used were not very drab (used a terrible looking green dye)
514989
This new kind of dye is supposed to be brighter if you use vinegar, different if it is just water, etc.. We ended up leaving the eggs in various cups in the fridge FOR DAYS to get any color on them. I will never buy Paas again, there is another company that does egg dying, I'll give them a shot.
50037
I generally like green but wasn't impressed with Shin-Ryoku. There was little shading, no sheen with this ink and I found the color to be flat. (Perhaps I just don't like blue-toned greens). I kind of wish I had went with a different green in this same line or bought a sample on GPC prior to buying a whole bottle. That said, I have one other Iro ink currently (Ina-ho) that is nicer but nothing special as far as color goes. Apart from the fact that I did not like the colors I bought, I also found the inks to run on the dry side. My daily driver pen is a TSWBI AL mini and it's a pretty wet writer even in the EF nib- however, when paired with these two Iro inks, the writing experience was a little underwhelming. More than anything, I have a hard time justifying the price when there are other cheaper inks that outperform the Iros in nearly every category.