This is a bottom-up, seamless ball ornament with stranded colourwork.
There are 2 charts and alphabets that you can put on your own ball ornaments.
It’s great s a tree decoration or as a heartfelt seasonal gift.

The first one is simple snow flake ball worked with 3.25mm (US3) double point needles, about 7cm wide.

The second one is PERSONALIZABLE ball with alphabet letters.
I worked with 2.5mm (US1.5) double point needles.
If you use 3.25mm (US3) for this ball, it will be 9cm wide.

There are charts of 26 alphabet letters, 2021,
a heart and a cat as a bonus.

It would be great decorative gifts for your loved one.