Vintage fountain pen sacs, fountain pen parts, tools and repair kits
Latex NECKED Ink Sac Multi Packs

Latex NECKED Ink Sac Multi Packs

Regular price £13.25 £0.00 Unit price per

Multi Packs available in

5  Sacs £2.65 Each

10 Sacs £2.63 Each

15 Sacs £2.59 Each

20 Sacs £2.57 Each

25 Sacs £2.55 Each 

50 Sacs £2.53 Each

100 Sacs £2.49 Each

250 Sacs £2.47 Each

500 Sacs £2.45 Each

Many pens require a NECKED SAC to enable maximum ink take up when the filling mechanism is the PRESS BUTTON method.

There are a few lever fill pens that require a NECKED sac, but the majority are button fill.

These sac's are made in the traditional way, by dipping the former into liquid latex.

The available sizes are shown in the order section

Detailed below each size are pens that take a NECKED SAC. There will be more than those listed but I have not found them in my research so far. 

Any information relating to other models that take these NECKED sacs is greatly appreciated and will be added to the lists.

Size 14 x 2 1/2 Necked

Sheaffer Snorkel

Size 15 x 1 7/8 Necked

Parker Duofold Pastels all models

Size 15 x 2 1/8 Necked

Sheaffer Touchdown TM

Waterman 52 1/2 V

Sheaffer Junior Model Numbers 2T, 2V (Nib 2Jr. 23)

Sheaffer Junior Flat Ends (Nib 2Jr. 23)

Sheaffer Craftsman Model Number 3T (Nib 3)

Sheaffer Sovereign Model Number 73T (Nib Feathertouch)

Sheaffer Desk Pen Model 3D ( Nib 33 or 3)

Size 15 x 2 1/4 Necked and Tapered

Parker Converters

Size 16 x 3 Necked and Tapered

Eversharp Skyline Demi

Eversharp Skyline Standard

Size 17 ½ x 1 11/16 Necked

Size 17 1/2 x 2  Necked 

Pre Duofold Button Filler Nib Size No 2 Ring Top. (Lucky Curve)

Lady Duofold.

Duofold Streamline Ladies.

Duofold Ingenue.

Parker Challenger Small.

Parker 21 All Models.

Swan Self Filler 3130 

Sheaffer PFM

Sheaffer Desk Pen Model 325D ( Nib 3-25)

Sheaffer Touchdown Model 55SD (Feathertouch No 5 Nib)

Sheaffer Touchdown Model 92 SD (92 Triumph Nib)

Size 19 x 2 1/8 Necked

Wahl Metal Pen Medium Size. Nib Size 3.

Parker Lucky Curve, Clip Model Nib Size 3.

Swan 4220. Swan Leverless Pat No 390585. 

Swan Self Filler ( Green & Black MBL/ Solid Black) Twin Cap Band. 

Swan Lever Fill 6241

Swan Self Filler 6260.

Swan Leverless L212 (You will have to trim Necked end a little)

Swan Leverless L205/60

Swan Leverless 1042

Swan Self Filler 3160

Swan Self Filler 3220

Swan Self Filler 3261

Swan Self Filler 3360

Swan Self Filler 100/60

Swan Self Filler 200/60

Blackbird 5241

Size 21 x 2 Necked

Parker Duofold Junior.  

Parker Duofold Streamline Intermediate.  

Parker Duofold Streamline Junior.

Parker Duette Jr.

Wahl-Eversharp Equipoise Regular and Ladies

Size 22 1/2  x 2 7/16 Necked

Parker Duofold Streamline Senior.

Swan 46/Eternal Red Ripple Hard Rubber c 1924

Size 23 x 2 1/2 Necked

Parker Duofold Senior. (Pre 1940)

Swan 1041 leverless. 

Swan 4460 / 4461 (1949) NB. Trim  of an inch (2 mm) off the neck to fit.

Swan L470 leverless

Swan L330/63 Leverless

Size 23 x 3 1/8 Necked

Wahl - Eversharp Signature Oversize.

Size 24 x 2 3/4 Necked

Waterman Hard Rubber 18 PSF.58.

Swan Eternal 2060 ?

Wahl-Eversharp Gold Seal Oversize (Greek Key)

Size 24 x 3 Necked

SHELLAC should be used to fit the sac to the peg.

Once set dust the sac with FRENCH CHALK and refit the section into the barrel.

If the section is a little loose, a dab of Shellac can be used to ensure a secure fit.