That is fine but i'm doing the responsible thing my snake is only 300g and over a year old so very underweight if the snake was 1000g then yes that is fine but being malnurished they will get sick eventually,im just going to bring the weight up to 400g and see if he will eat again.
This is the funny thing with ball pythons if you search a you tube video how to syringe feed a snake youll get lot of ball python videos 90% are ball pythons they are a piece of work for sure.