
Bernette B44 Funlock: Overlock Sewing for Beginners
The Bernette B44 Funlock is a 2/3/4-thread overlocker with 15 built-in stitches and a straightforward setup for new serger users. Color-coded threading guides, a below-knife drive for one-handed stitch width adjustment, and an infinitely adjustable differential feed keep operation simple while producing professional seam finishes at up to 1,300 stitches per minute.

Color-Coded Threading
The open thread path uses colored markings to guide each thread from spool to needle and looper. A separate needle threader and lower looper threading mechanism simplify the process further, removing one of the biggest hurdles for new serger users.

15 Stitches with Rolled Hem Capability
The 15 overlock stitches cover standard seaming, edge finishing, and decorative work across 2, 3, and 4-thread configurations. Overlock stitch widths range from 3 to 7mm, and the machine produces rolled hems at 1.5mm for lightweight fabric finishing.

Adjustable Differential Feed
The differential feed adjusts from 0.6 to 2.0 and can be changed while sewing. Lower settings prevent stretching on knit fabrics. Higher settings gather fabric for deliberate ruffling and decorative effects. The below-knife drive lets you adjust stitch width with one hand.
Built-In Accessory Storage
The most-used overlock accessories store directly inside the looper cover, keeping them within reach during projects. A separate accessory box holds additional tools. The included waste collector catches trimmed seam allowances as the knife cuts during sewing.
Speed and Visibility
The B44 sews at up to 1,300 stitches per minute and cuts through thicker fabrics in a single pass. A bright LED light illuminates the needle area for clear visibility on dark or detailed fabrics.
See the full Bernette lineup or browse all serger machines at Quality Sewing.
Specifications
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Frequently Asked Questions
Is the bernette b44 Funlock good for a first serger?
Yes. The b44 Funlock uses color-coded one-path threading, so each thread follows a marked route. It sews 15 stitches with 2, 3 or 4 threads, which covers seams, edge finishing and rolled hems.
Can the b44 sew a rolled hem?
Yes. Its 15 stitches include rolled hem options for lightweight fabrics, and the differential feed adjusts for knits and stretch fabrics so seams lie flat.
How fast does the b44 sew?
It sews up to 1,300 stitches per minute, with 3.4 inches (87 mm) of space to the right of the needle. The machine weighs 15.9 lbs, and color-coded threading keeps setup quick when you change threads between projects.
Does the b44 Funlock do coverstitch?
No. The b44 is an overlocker only. The bernette b48 Funlock adds coverstitch and chain stitch if you want both in one machine. The b48 sews 23 stitches, including 3 coverstitch stitches and a chain stitch.
What warranty comes with the bernette b44 Funlock?
bernette covers mechanical parts for 10 years and circuit boards and electrical parts for 2 years, and Quality Sewing adds a 1-Year Quality Sewing Warranty. Browse more serger machines.
