Long multicolored mittens with a thumb gusset.
This pattern is great for colorplay. I use six different colors in my charts, but that does not mean you cannot use more or less colors. If you don't like the idea of weaving in ends (there'll be a lot of those!), try some color-changing yarn over solid color, just make sure the contrast is strong.
The pattern is written for circular needles (magic loop method), adjust if using DPNs.
35 x 35 = 10 cm