Learn how to p2togtbl or purl two together through back loops, this knitting decrease is most often done on the wrong side of your knitting project!
![How to M1L and M1R - Knitting increases without the confusion [+video]](https://i.pinimg.com/originals/2e/37/86/2e37869a0464606c990e1a7b296daf58.jpg)
![How to P2tog tbl - Step by step tutorial [+video & easy alternative]](https://i.pinimg.com/originals/91/b4/3d/91b43db7bfee638fca9c367cdd05db56.jpg)
![How to do the Mattress Stitch in knitting - Step by step tutorial [+video]](https://i.pinimg.com/originals/17/47/6f/17476f475fec9aafa596f9e90bcf0d11.jpg)
