The upper forms are well combined with any hard materials, are amenable to compression and do not crack. They are elastic and transparent, so the material will dry well inside. ALMOND- gradual gradation of sizes. Smooth gentle rise to the apex zone closer to the middle, gradual narrowing to the free edge. You can build up a stiletto, narrowed almond, oval. BALLERINA- the arch of these forms repeats the natural arch of the nail plate, so short extended nails look like natural ones. There is also a low apex, suitable for flat nails SQUARE- arched clear square. The shape goes straight from the cuticle to the free edge without any narrowing. The raised and hidden apex zone and the equal longitudinal arch from the apex to the free edge allow you to build up a long and short square. UNIVERSAL- have a slight gentle bend, thanks to which you can build up a natural soft square or oval. Also well suited for restoration.