EVE Rotary Polishing Systems: A Complete Guide
Published on March 4, 2026 · 6 min read time
Why material-specific polishing matters
Every restorative material has its own hardness and structure, which is why a one-size-fits-all polishing instrument never delivers an optimal result on any of them. An abrasive suited to composite either stays too soft on zirconia or scratches the surface.
That's precisely EVE Ernst Vetter GmbH's philosophy: developing a distinct abrasive and binder combination for each material. This approach saves time in both the clinic and the laboratory while improving the quality of the final result.
Composite polishing: the COMPOSOFT system
COMPOSOFT is built for the final-stage polishing of composite restorations. Its soft abrasive structure achieves high gloss without harming gingival tissue.
The system's staged structure — from coarse contouring to mirror gloss — ensures composite fillings remain visually indistinguishable from natural tooth enamel.
ECOCERAM for zirconia and ceramics
Zirconia-based restorations stand out for their hardness, which wears down ordinary polishing instruments quickly. ECOCERAM was specifically engineered with a highly wear-resistant structure to meet this demand.
As a result, laboratories save on instrument costs while keeping the surface quality of zirconia constructions consistent.
A universal option: STARFLEX discs
Not every clinical situation calls for a material-specific instrument — sometimes a flexible, multi-purpose solution is more practical. STARFLEX discs, thanks to their flexible structure, adapt easily to contoured surfaces.
The Meridian team is glad to help you choose the EVE instrument combination that fits your clinic's workflow.