White Sky Refill Ink Compatible for HP Printer with Suction Tool for Cartridges HP 802, 678, 901,818, 21,22, 680, 27,703, 704, 803,685, 862, 920, 808, 960 - 300ml

My HP printer uses a 678 cartridge. The ink level was low and it had dried out due to a long period of disuse.HP cartridges are expensive so thought of giving this a try despite my reservations about whether it would work.The package contains 4 ink bottles (Black, Cyan, Magenta & Yellow), 4 syringes of 5ml capacity, a suction tool and an instruction manual on refilling the cartridges.There are many tutorials available on youtube which explain the procedure to refill the cartridge so had no issues with that.The inks are of extremely good quality, one would not be able to make out that a refilled cartridge is being used for printing.As for compatibility issues, the first time I put the cartridge in the printer, the printer gave me an error message asking for the cartridge to be replaced. I restarted the printer and voila! the warning disappeared and the printer worked without any issue. Its been 2 months since then and I have been using the refilled cartridge without any issues.While filling the ink, please be careful not to touch the chip on the backside of the cartridge. Damage to it will render the cartridge inoperable.Also HP printers detect the ink level in the cartridge. However even after refilling, they do not show the increased ink level and continue displaying a low ink warning. To avoid this, it is advisable to refill the cartridge before the ink level becomes low.This is an extremely cost effective option as against buying a new cartridge so 5 stars for that :-D

Box was already open when I received... No gloves were included in the box, 3 syringes instead of 4. But I'm happy with the product.. Ink was easy to refill and it worked in my HP DeskJet 2131 printer with cartridge hp 803. And one thing to remember is that you cannot monitor ink level as it was not detected in my laptop and printer will show red light only.. But I'll not complain as print is of good (not best) quality

The refilling process for my HP 901 cartridges was easy and hassle free.The print quality is okay but not as good as original but there is no point in expecting that. The inks should have been little on the thicker side as printouts are coming out smudged. Color quality is quite dull but acceptable when it come to everyday printing. Quite economical when it comes to cost as compared to original cartridges.

i think the ink is working. i am using the same cartridge for six months now, and still getting very good prints. in between i did face problems such as leakage and no colour prints. i kept experimenting and learned that ink refill amount has to be right. in my case (hp 680), i am getting good prints now with refill amount of 1 ml each for colour and around 2 ml for black. but even this may not be standard, as it may vary based on printer type, type of cartridge and age of cartridge. also take a close look at the engraved lines that are there on the cartridge below the sticker. they are there to allow very tiny amount of air. if you close the top section entirely, the ink flow will stop. i use tape and a fine needle to make one small hole at the end of the engraved line that connects to respective ink refill holes,

I wanted to save some money on the ink refill and after much deliberation got this product. My hp cartridges experienced ink leak and printing was horrible.The item may be good but too much mess when refilling. I donated the item at last.Now I have gone back to refilling at retail outlets.

Ink quality is great, with a pair of gloves, a suction tool, a guide, syringes i got only 4 there should be one extra for the suction tool anyways not a big issue for me but care must be taken that everything mentioned is in the box, the print came out very amazing like original.P.s:- use the suction tool after refilling though your catridge may not be dry but still bubbles can come inside which may block the ink from coming out, so it's important to use the suction tool until some ink comes out easily.One more thing if your printer is showing the red or amber colourer light which indicates that the ink is low, even after refilling than try to print it like that only if that doesn't work then reset your printer.Mine is HP 2331 so in that first power button then cancel or Cross(❌) hold for some time like 5-10 secs then release the cross and then power, it will reset and print some info. using both the colour and b/w ink.

People don't get that it's them who have to be careful while refilling ink in the cartridges. Even a mm more could cause the printer to detect tampered catridge. It's not the refill kit's fault if you don't know how much ink is to be filled in the cartridges. The refill kit is absolutely great. 4 stars because the suction tool has flaws. You have to press very hard over the exposed area to block air from being sucked in instead of ink. It's better if you buy another suction tool seperately. If this product was available without a suction tool, it'd still be very cheap considering the quality of the materials included.

This product is really very helpful for your printer. I get old printer hp 1510 from my friend. and try to use it. but unfortunately printer not use in last 2 to 3 years. due to printer cartridge damage by dry ink. so when I fill this ink in cartridge. it not a run. on the contrary my all hands and other space are getting very dirty due to ink. But next day I remove all ink from cartridge. I wash my cartridge in wash basin by normal water. I remove complete ink by using Syringes and Suction tool. and after remove all ink cartridge put in sunlight for 5 to 6 hrs. then I fill 3 to 4 ml ink in cartridge and use it again now after taking 3 to 4 print it will be work really 100% perfectly. so in first impression you fill that product it's not a good but if you know that how to use ink and other tool then it is a really best and usefull product...