After testing this aluminum injector for several weeks, I can confidently say it's a game-changer for small to medium-sized soft plastic bait crafting. The 120ml capacity feels just right - not too heavy when filled, yet enough plastisol for multiple 6-inch lures per load.

The ergonomic handle truly makes a difference during marathon lure-making sessions. My hands didn't cramp even after injecting two dozen paddle-tail baits. The plunger action is smoother than my old plastic injector, though new users should note it takes practice to avoid shooting the end cap off when ejecting unused plastisol (pro tip: apply steady pressure rather than quick jabs).

Durability shines here - the aluminum body survived an accidental 3-foot drop onto concrete with just a minor scuff. The included spare O-rings are lifesavers; I needed to replace mine after about 30 uses when plastisol started leaking slightly during injection.

Cleaning is surprisingly easy - hot water and a pipe cleaner remove 90% of residue. However, heed the warnings about heat: after three consecutive injections, the barrel gets hot enough to require gloves (I learned this the hard way). Some users reported stuck tips, but mine releases fine when twisted immediately after use before plastisol cools.

For beginners, there's a slight learning curve to perfect injection speed and pressure control. My first few baits had uneven fills, but by the fifth attempt, I was producing professional-looking lures with consistent density.

The quick-release plunger saves precious seconds during high-volume production. During a recent fishing trip prep, I cranked out 50 worm baits in under an hour - something impossible with my previous syringe-style injector.

While not perfect (the end cap design could be more secure), this injector delivers exceptional value. It's transformed my lure-making from frustrating chore to enjoyable craft time. Just keep pliers handy for occasional stubborn tip removal and always wear heat-resistant gloves!