How does the Ceramic 10CM material compare to Stainless Steel (SS) covered NdFeB?
NdFeB magnets covered with SS will rust from the inside out in 3-6 years. This Ceramic 10CM magnet material will last 30 years with less than 5% loss of strength. It is 100% guaranteed for 30 years, to work stronger and longer than Stainless Steel covered NdFeB rare earth magnets. Then it will dissolve into a healthy mineral supplement over the last 10 years. The best performing cow magnet for less ($0.91/pc.) Uses no Ni, Co, NdFeB, or SmCo expensive rare earth materials. This is the magnet of the future. How does the Ceramic 10CM material compare to Nylon coated Ceramic? Nylon is a petrochemical. It is not a healthy mineral. It also is and added cost. Warning: Cow magnets are not FDA approved or checked. Only you can stop cow toxicity from Aluminum, Nylon Petrochemicals, and Barium. Protect your cows from toxic cow magnets. To check toxicity of your cow magnets go to the independent government agency record of toxic chemicals ToxFAQs: http://www.atsdr.cdc.gov These Chemicals are TOXIC