"Left holes in my clothes" star star_border star_border star_border star_border Unlike others experience of this product, mine was overzealous in chewing up areas of cloth and creating holes. I used per instructions but on the second pair of kids trousers I gave up and threw it in the bin. Useless. Dr Roberts - 19 April 2022 support_agent A note from the team Thank you for your review. We’re sorry to hear this hasn’t worked well for you. It is covered by our three year guarantee please do along your receipt and our store colleagues will be happy to help you further. It's important to ensure the garment is smooth and flat so that good contact can be made without catching the material. Please do always make sure the blade guard is used.