Size: 3-9 months.
Need

 6 buttons
 Yarn – 5 ply / sport 12 wpi, yarn about 450 gr.
(I used DROPS baby merino – 50 g.- 175 meters)
It is a double knitting, in the same time we knitting with 2 thread.
 Circular knitting needles 3.5mm (US 4) ~ 60-80 cm
 5 Knitting needles 3.5 mm (US 4) ~15 cm
 8 Stitch markers
 Scissors
 Tapestry needle.
 3,5 mm hook (for popcorn stitch)