Create a gel nail improvement with the ease of applying gel polish, the strength of a hard gel and the versatility of acrylic. The New NSI Rubber Base is a brand new hybrid gel that gives the modelling of a nail a whole new meaning. Viscosity: medium/thick skill level: ideal for all levels. Use: can be used to set up the nail easily, or for a light tip to increase durability. Due to the added strength, builder gels are ideal for natural nails, tips and dressings or for modelling and can be vacuumed. Only one bottle with full control. With Rubberbase, you can form a full set of nails in just half the time of a conventional gel enhancement - and then remove them at the same time. It is easy to learn and teach, there are no pots or glasses.