Sewing Set
From Starfy Wiki
The Sewing Set (Japanese: さいほうセット) is an item in Densetsu no Starfy 3, found in Crushed Ice Alpine (Stage 4-2). Rockin' Baa gives it to Starfy after shows her Wool. Starfy must then let Saint Nak use the Sewing Set so that he can repair his Sack of Presents. Saint Nak then gives Starfy the Reindeer Band.
The Sewing Set is one of three items Fukafuka needs to make the Sheep Kigurumi. The others are the Wool and the Curved Horns.