This a 1 pack of 10 needles ( total of 10) Style JLX1 Needles

Brand of Needles. "ORGAN"

The SIZE of the Needles in this listing is:      #11  (Metric Size 75)

These needles will fit many models of sergers and sewing machines including :  

Babylock : BL300, BL4-605, BL4-625, BL5030, EA-605,

Bernette : MO-203, MO-204, MO-234

Happylock : 1867

Janome (New Home) : 604, 777, 778, 779

Juki : MO-102, MO-103, MO-104, MO-134

Minilock : FR850, FR855

Necchi : NL3, NL3R, NL4

Pfaff : 794, 795, 796

Riccar :  RL340, RL343, RL343D, RL343DR, RL613, RL624

Serge Mate : 300, 5030

Simplicity : SL500, SL803

Singer : 10UJ13, 14U12, 14U12A, 14U1252A, 14U13, 14U13A, 14U22, 14U33, 14U52, 14U 53, 14U53A, 

Supreme (Mammylock) : ML303, ML303R, ML4, ML94