Practical tool: these sewing machine spool pin pads are practical to use, which can keep the machine from breaking or wearing during use; What's more,
100 Pieces Sewing Machine Spool Pin Felt Pad Red Spool Pin Felts Thread Spool Pi
Vintage Sewing Machines: Singer Rocketeer Spool Pins
Quality Leather Treadle Sewing Machine Belt 3/16 & 72 Long for Foot Powered Sewing Machines Singer Jones White and Others
PUMICHA Machine Parts Supplies for S.I.N.G.E.R, Sewing Machines Parts Featherweight 221, 222, Spool Pin Felts # 8879 (6) for Sewing Machine.
Spool Pin Felt, Singer #416127301 : Sewing Parts Online
50 Pieces Sewing Machine Spool Pin Felt Pad Red Spool Pin Felts Thread Spool NOS
Felt Spool Pads
Spool Pin Spring and Felt
Top thread keeps winding itself onto spool pin (picture attached
Making spool felts - Victorian Sweatshop Forum