We have the swirler for a few days. The included batteries did not last too long persevered. We had already been replaced. The fact that we have equal bought a battery charger for AAA batteries and rechargeable AAA batteries, we were able to replace the 2 old batteries equal. The new batteries have real power and there is a nice Verwirbelungsgeräusch. We thus enable our water so that it can regain a hexagonal water structure. The water tastes much better after our impression after swirling, so we assume that it works. We tried the swirling with orange juice (from concentrate) and are also here think that the orange juice after "soft" taste. Even wine we have swirled and find that the wine tastes even then rounded. Conclusion: For interlacer urgently buy rechargeable AAA batteries for replacement and a corresponding charger, so that the "Twister II" can also be used continuously and cost-effectively
Addendum of 15 November 2014: Unfortunately, the engine has given up the ghost. Therefore, modification of 5 stars to just 2 stars
