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Brother Simplicity SB3129 Sewing Machine

Manufacturer #:SB3129

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Open Box Demo Model. Sold AS-IS.
Additional freight may apply. 
Main Features
  • Direct 10-key stitch selection and large LCD screen display
  • Virtually Unlimited Stitches with the My Custom Stitch Feature
  • 6-point feed dogs
  • Built-in thread cutter
  • Digital stitch length and width control
  • Super bright dual LED work area
  • Electronic variable speed control
  • Advanced needle threading system
  • Super easy bobbin winding system
  • Jam resistant Quick-Set drop-in top bobbin
  • 129 built-in sewing stitches, including 10 styles of 1-step auto-size buttonholes and 3 sewing lettering styles each with 55 alphanumeric characters
  • Drop feed for free-motion sewing and quilting
  • Start/stop button and foot controller
  • Included wide table for larger projects

Basic Features

Accessory Storage

Additional Specialty Feet Available

Adjustable Presser Foot Pressure

Automatic Thread Cutter

6 Feed Dog Points

2.0” x 0.7” LCD Display

LED Lighting Type

Needle Position Key (Up/Down)

Advanced Needle Threading System

Presser Foot Leveling

Quick Set Bobbin

Start/Stop Button

Direct Stitch Selection

UL/CSA Listed (110v)

Wide Table Included

4.1” x 7.4” Workspace Area


Unit Dimensions (W" x D" x H")

15.433'' x 10.63'' x 21.26''

Unit Weight (22.046 lbs)


Built-In Quilting Stitches

3 Built-in Sewing Lettering Fonts

Manual Drop-Feed


3 Built-In Lettering Fonts

129 Built-In Stitch Selections (Stitches)

10 Button Hole Styles

Independent Bobbin Winding Motor

850 Maximum Sewing Speed (Stitches Per Minute)

My Custom Stitch Feature

Speed Control

Stitch Length (5 mm)

Stitch Width (7 mm)

What's Included

Included Accessory Feet

Buttonhole Foot, Overcasting Foot, Monogramming Foot, Zipper Foot, Zigzag Foot, Blindstich Foot, Button Fitting Foot, Walking Foot, Quilting Foot

Carton Contents‡

Accessory pouch with seam ripper, needle set, twin needle, cleaning brush, eyelet punch, screwdrivers (2), spool caps (3), extra spool pin, grid sheet set, power cord and operation manual


1/3/25 Year Plus Limited Warranty