Missu gel strengthener is designed to strengthen the nails and to bond flexi press tips to your natural nails. Product size:12ml silver bottle necklace not included (sold separately) missu gel polish is a high quality gel product for professional and personal use. 5-Free non-toxic gel polish. . Cure under a 36w uv lamp for 2.5 Minutes . Cure under missu led lamp for 60 seconds . High shine, long-lasting finish . Product size: 12ml.