hey dont be put off.
I have been doing this for some time using normal needles and a 60cc syringe. Warm the filled syringe in a microwave to make the KY more fluid, but not too much! Get the bubbles out as much as possible.
dont overfill as you will find it hard to stop the hole sealing as the SURGICAL KY which is the only one to use, will keep weeping out.
go as deep as possible with the needle to help stop this and to get the best result.
I can easily fill several 'pockets' each with upto 100cc of straight KY which then solidifies and takes upto 8 months to completly go away, and the weight/size/experience is great. With prictice you get to know the best place to inject for what effect you want. Myself, its up the middle as this is most comfortable and more discreat at work using 50cc 'pockets'.
I m sure that in the time I have been doing this, that my sack has swolen and dropped due to the weight, and have constantly had some 'filling' of upto a full tube or more, which makes you HUGE! and normal trousers no longer fit the same!!!! underwear also becomes a problem?/something to surmount. Dont forget, this goes on for MONTHS not days......
If thinking of injecting under the skin of the penis, then be aware that It looks like it remains far longer, and you could end up being too big for regular sex!
I thinking of mixing, its a skill as there will always be blobs that will get into the tube/needle.
Oh, and if then injecting saline atanytime, the KY will re-absorb and swell even the small residues. All quite fun!
I got very worried at first and there was not much information out there, but I have been fine, and had no bad effects or health issues as I have been having regular blood tests.
Try it with a small amount. Its just amazing.