Hump Jumper (Jean-a-ma-jig) by gcbenlloch

Jean-A-Ma-Jig - Klum House

Dritz 915 Jean-A-Ma-Jig, Original Version

Makeup remover pads holder by gcbenlloch, Download free STL model

How to over sew thick layers with a Hump Jumper (aka Jean-a-ma-jig) #shorts

Removable shopping cart coin by gcbenlloch, Download free STL model

The Hump Jumper. How to handle humps, bumps and different layer thicknesses in your sewing

Madison Lane Hump Jumper Sew Over Thick Seams Jean-a-ma-jig

SEWING models for 3D printer

Get Over the Hump With the Madam Sew Bulky Seam Jumper, sewing over different thicknesses of fabrics is a breeze. This ingenious hump jumping sewing tool balances your presser foot and allows you to sew over jeans seams and drapery hems without missed stitches, broken needles or a jammed machine. Simple to use even by novice sewists and quilters, our bulky seam aid earns its place among your sewing accessories for its ability to lend professional finishes to all your projects.

Madam Sew Bulky Seam Jumper Hump Jumping Button Sewing Tool and Flush Plate Presser Foot for Chunky Denim and Hemlines Compatible with Husqvarna