"IG" Builder Gel provides super elastic coverage and application. The "IG" UV Builder Gel contains a calcium and vitamin-building complex. Builder Gel Clear 15 ml. THICK viscous Builder Gel of thick viscous.The "IG" Builder Gel is a flexibel nail design modelling gel for professional nail studios and the perfect nail modelling. Can be used on natural nails, tips and forms. Made in Germany. (€13.00) We offer over 1000 products of supreme quality for creating beautiful gel nails. Including up to 2 years warranty on all electric devices.