There are all necessary to make itself even false nails, nevertheless saw the lamp does not dry the gel layer She is fine Also, even after more than 5 minutes under the lamp and it is a problem because the Gros glue gel and s hanging around like dry non polish. I do not know if it is the quality of the gel which is in question or the lamp that does not catalise well. Also a product of the kit was no longer in stock, therefore it has been replaced by an equivalent Other product, not being a proffessionelle No I do not know if my replacement penalized poses gel. That delivery was perfect
