You will enjoyrr calgel tipsr r colour french or clear gel applied over the tip and nail like varnish lasting approximately 3 weeks rr calgel is a semi permanent gel and glitter gel system available in over 90 different colours to perfectly match your desired look calgel is a thin flexible and durable gel system which is ideal for use on your natural nails and can be used to create nail extensions by using tips calgel is perfect for long lasting colour on fingers and toes calgel also a