Cordonnet crochet cotton size 5
Steel crochet hook US size 2 (2.00 mm)
Red satin ribbon, 1/4” wide, 20” long
Red mini ribbon rose, 3

First 4 rounds of bottom = 3” diameter

Pattern 9, page 22, of Magic Crochet.
Called Sacchetto Bianco in Grande Uncinetto.