Sorry guys have been on holiday so first time back on line. Transfers I got from local wholesaler, Professional choice but you can get them pretty much anywhere. For Infills I just use 180 grit, carefully, and a sanding block. I take away any lifting but dont usually get much, file off the white if doing a french re-balance and then go over whole nail with a sanding block. Remove debris from the nail and then once I am satisfied start my nno with clear and carry on as usual.