You will enjoyrr calgel maintenancer r 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 adds strength to the natural nail and offers chip free nail colour that can be safely and quickly so