How to do it:
Make a ring of 8 ch. closing round with 1 s.t stung on 1° ch.
1° r: 20 d.c inside the ring
2° r: 6 ch * jump 1 st. 1 d.c. stung on next d.c. from previous r.* 3 ch. Rep from * to * 8 times. Close the r. with 1 s.t. stung on 3° ch.
3° r: *1 s.c. stung on next d.c., 3 ch, 4 d.c stung on same place where you stung on 1° s.c* Rep from * to * 9 times. Close the r. qith 1 s.t. stung on next s.c.
-ch: chain stitch
-s.t: Slip Stitch
-s.c: Single Crochet
-d.c: Double Crochet