Infills to look after your new nails we recommend a infill every 2 3 weeks which involves the nails being buffed down and new acrylic placed on top add on 10 for opi nail polish acrylic gel extensions after an express your nails are prepared for acrylic gel application this is built up on top of your own nails to ensure they are all the same shape and size you will be left with beautiful and natural looking nails that last for at least two weeks extension removal removed professio