An Acrylic full-set, also known as nail extensions, is the most popular and will usually be put on top of the tip extensions, adding length or using nail forms to achieve a more natural look. Each acrylic is then shaped as desired and painted with polish. Acrylic nails are a powder, and liquid monomer combined into a soft ball, shaped onto your nails with a brush, and then air-dried. When it cures, acrylic creates a strong, colourless layer on your nails