I have been using Koh since its ecoWorx days of 2017. I recommend this to anyone who will listen to me and have managed to get a few people to try the product. They too now love it. I recently purchased the kitchen sponges pack and WOW what a game changer they are. I absolutely love them and will continue to buy and use them. I was sick of the sponges I was buying in the shops as they just weren't lasting as long anymore and I couldn't find my favorites' anymore. If you have not tried the sponges, I can't recommend them enough. You will not regret it. Thank you Koh for the last 6 years. A M A Z I N G!!!