Colloid Master AC Colloidal Silver Maker

Excellent product. Days worth of silver now lasts YEARS, literally... The reversing of the polarity is a major silver saver.

Excellent experience with this machine and the seller. We have been referring this machine and this company to hundreds of people for many years as we believe in colloidal silver. We have always had good feedback and the machines that we use have always given us many good years of service. I love the fact that it turns itself off after the it has reached the parts per million I set.

Not that greatest, my old unit was and is much better. This device is not well planned out and there are to many parts that are just awkward and not user friendly. They should design a better silver holder because the cheap and I mean cheap piece of plastic they use to hold the silver is just plain crude and does not hold the silver steady no matter how you place the leads. And on the silver making ability it does not make a clean jar there are just to much grey matter floating all around in and on top of the mix.

Love this. It's a little more involved than just plugging it in, but that's not a bad thing. A manual is included, it is highly recommended reading. Customer service is top notch. I would purchase again and would/will recommend.

Great Product! I've always used the collgen2, but this works just as well and far less expensive ,highly recommended for anyone who want the same quality at a great price!

This machine has been a blessing to my entire family. Thank you for making it high quality and the price affordable. I highly recomend this gen to everyone.

This is a real silver making machine! Quality is excellent, functions just as advertised. I would highly recommend this unit to anyone wishing to make colloidal silver.

Like this product but you are really cheep on silver you have with it. You need to have 4 or 5 in 10 or 12 gauge rods with it.