Video Tutorial

Instructcions for an adult size using 5mm yarn and 4,5mmhook . Diameter of the pompom 13 cm 

Round 1: 12 double crochet magic ring (12 double crochet
Round 2: 1 increase around (24 double crochet)
Round 3: *1 double crochet, 1 increase* Repeat around (36 double crochet)
Round 4: *2 double crochet, 1 increase* Repeat around (48 double crochet)
Round 5: *3 double crochet, 1 increase* Repeat around (60 double crochet)
Round 6: *4 double crochet, 1 increase* Repeat around 72 double crochet)
Round 7: *5 double crochet, 1 increase* Repeat around (84 double crochet)
Rounds 8-15: 1 double crochet around (84 double crochet)
Rounds 16-18: *2 front post double crochet, 2 back post double crochet* Repeat around
Fasten off

Make the pompom following the tutorial