NEEDED:
- crochet hook and yarn or plarn, fitted for each other. (for example: I used medium sized rather bulky plastic shopping bags, cutted in balls of plarn, with a width of 1/2 inch, which crocheted very well with a crochet hook of 3 mm. For my Belgian shoe-size 37, which is a length of 23cm, I needed 4 bags for the upper sides, 6 bags for the inner soles, and another 6 (black) bags for the outer soles, and I had enough left to crochet all together)
- when you will use plarn, it might be handy to know How to make plarn (click here)
- scissors
- measuring tape, to measure the foot and to know when your first sole is done.
- 8 help-strands: somewhat stronger strands, like cotton, to hold the pieces together while assembling
- a pencil or something to write down the numbers of your first slipper, so the second looks exactly alike, without the need of measuring
