I have been using Hidden Crown for about 8 or more years, before they ever had clip ins or even toppers I think. I am still a yearly customer due to the quality and customer service. I had a bit of a color issue with a topper recently and they immediately got back with me to get the product replaced and fixed. My hair never looks better than it does with a halo and topper. I’ve had all the blonde colors and loved the balayage also. They last sooo long too. I have even gotten one of my friends loving their products too. They have simplified my routine so much. ❤️