Usually given out to patients when they are put on insulin, or have their insulin changed, these are free. If you need a spare ask your diabetes nurse, or you can get on prescription from your GP.
If you don’t like injecting, make it easier! There are products that may be just the thing if you find filling up syringes and injecting yourself difficult, or if you have needle-phobia.
For those who’re still happy with bottles of insulin and disposible syringes.
There’s a choice of needles available so that you can find the one that suits you best.
Search this site for any of the above.