Updated nanohybrid universal restorative composite (Zr-Si) with trimodal spherical nanofiller. Such a combination of spherical nanofillers of different sizes allowed to: - Create material with exceptional manual properties. The material is soft and, at the same time, does not stick to the tool, which greatly facilitates its adaptation in the cavity, especially at the border of "dental tissue - restoration". - Increase the radiopacity of the material due to the presence of zirconium dioxide ZrO2 in the composition. - Increase the material's resistance to abrasion due to the selected combination of spherical nanofillers, in particular the presence of spherical zirconium dioxide. - Increase the bending strength of the material by 10%. - Improve the polishing properties of the material.