It is possible to make fishing jigs without expensive moulds - read about one method for doing so here with lots of pictures.

How do people catch a fish with a smaller fish? - Quora

Umbrella Rigs for Great Lakes Smallies - Major League Fishing

MICRO SEÑUELOS DE SILICONA SPINNING

Going Artificial. Leave the Live Bait Behind. - Berkley® Fishing US

US $1.87 YAPADA Spoon 005 Backlight 10g/15g/20g/25g BKK HOOK 59mm

Home design jig heads - design and mould your own

Aluminum Bait Molds Manufacturer and Supplier - Inox Cast

Using Silicone Caulking to Make Molds : 3 Steps - Instructables

9 oz lingcod jigs At home workouts, Fishing jig, Daily home workout

How To Make Fishing Lures: Fishing Jig Making - Without Expensive

In Minnesota, lead-free fishing tackle gets another look – Twin Cities

TETRA WORKS DUO

Soft Plastic Bait Making Mould Injection Molds Fishing Lure Zoom

How To Make Fishing Lures: Fishing Jig Making - Without Expensive