Review on 📞 Landline Telephone Handset Cord Detangler Combo - Uvital 1 Pack 8ft Uncoiled Cord (1.2ft Coiled) with 1 Pack 360 Degree Rotating Swivel Cord - Anti-Tangle Telephone Cord Untangler (Black) by Will Rahman

Don't buy this, its not worth the money or the degradation you are causing the customer and yourself. The problem with these cord untangles is they work fine for a month and then start falling apart as you twist the cord and move the links from the cord to the base, they are affected by the movement of the phone and that separates you from the customer you hear him or he doesn't hear you. Both have deteriorated. From what I can see the ones sold here at Revain are probably all made by the same manufacturer so it will likely be the same one you are buying from.