When making my Christmas pressies this year, I designed these geometric mittens, which I think look like twin peaks in a mountain range. This pattern makes child size mittens using an aran weight yarn and a 4.5mm hook, I used 3 colours  from the Paintbox yarn range and had over half of each of the 3 100g balls left afterwards. All of the instructions are written using UK crochet terms. They will fit a child from 5-10 years.