Using a 3mm hoock, make 5ch and join with a sl st to form a ring.
Round 1: Work (1dc 1ch and 13 tr) into the ring, sl st into the beginning ch and into the nextg tr. (14 tr)
Round 2: 3ch * (1tr 1ch 1tr) in the next tr, 1tr in the next tr, repeast from * 5 more times, (1td 1ch 1tr) in last tr, sl st into the 3rd ch of the beginning 3ch. (7 repeats of 1tr [1tr 1ch 1tr])
Round 3: 3ch * miss 1tr, (2tr 1ch 2tr) in the next 1ch space, miss 1tr, 1tr in the next tr; repeast from * 5 more times, (2tr 1ch 2tr) in last 1ch space, sl st into the 3rd ch of the beginning 3ch. (7 repeats of 1r [2tr 1ch 2tr])
Round 4. 3ch, (1td 1ch 2tr) in same place as sl st, * miss 2tr, (1tr 1ch 1tr) in next 1ch space, miss 2tr, (2tr 1ch 2tr) in next tr; repeat from * 5 more times, (1tr 1ch 1tr) in last 1ch space, sl st into the 3rd ch of the beginning 3ch and into the next 1ch space. (7 repeats of [2tr 1ch 2tr][1tr 1ch 1tr])
Round 5. 4ch, 1tr in same plast as sl st, * miss 3tr, (3tr 1ch 3tr) in next 1ch space, miss 3tr, (1tr 1ch 1tr) in next 1ch space; repeat from * 5 more times, shell in last 1ch space, sl st into the 3rd ch of the beginning 4ch and into the next 1ch space. (7 repeats of 1tr 1ch 1tr shell)
Round 6. 3ch, (2tr 1ch 3tr) in same space, * miss 4tr, (1tr 1ch 1tr) in next 1ch space, miss 4tr, shell in next 1ch space; repeat from 5 * more times, miss 4tr, (1tr 1ch 1tr) into next 1ch space, sl st into the 3rd ch of the beginning 3ch and into the next 1ch space. (7 repeats of shell 1tr 1ch 1tr)
Round 7. 4ch, 1tr in same place as sl st, * miss 4tr, (3tr 1ch 3tr) in next 1ch space, miss 4tf, (1tr 1ch 1tr) in next 1ch space; repeat from * 5 more times, miss 4tr, shell in last 1ch space, sl st into the 3rd ch of the beginning 4ch and into the next 1ch space. (7 repeats of 1tr 1ch 1tr shell).
Repeat Rounds 6 and 7 five more times, ending last round with sl st into the 3rd ch of the beginning 3ch. End off.