This is a Punch Needle for thick wool (8-10 mm) by Maille name is.
It's very similar to the blue adjustable punch needles you often see but in a much lovelier colour and slightly better quality based on where it is made!
This type of punch needle is my favorite for beginners! What's unique about this adjustable punch? You can make loops short and long!
There are 4 different positions:
A: 53 mm
B: 43 mm
C: 34 mm
D: 24 mm
To adjust the length of the needle, it's very easy! Just turn it and pull until the spring included in the handle snaps into the next notch of the needle.