“ Very happy with the Dycem Rock Stop. It was pretty cheap, and it does it's job.”  
         
                                     
     
        
        
        
        
            
                
                
                “ This works really well on carpet too - happy with it.”  
         
                                     
     
     
        
        
        
        
            
                
                
                “ Doesn’t slip no matter how much pressure I put into my instrument. It’s super simple but super effective!”  
         
                                     
     
        
        
        
        
            
                
                
                “ This is the best rockstop I've ever tried. It works reliably on all floors types, it doesn't leave any marks and doesn't slip. Fantastic!”  
         
                                     
     
        
        
        
        
            
                
                
                “ My old black hole would slip on my tiles, this one doesn't slip at all during use. Makes such a difference! I would definitely recommend.”  
         
                                     
     
        
        
        
        
            
                
                
                “ This item is amazing, has stopped the rubber stop on my cello making black marks on the tiles. A good investment for anyone wanting to keep their cello still on a slippery floor!”  
         
                                     
     
        
        
        
        
            
                
                
                “ This thing is amazing!! My old donuts I've used just wears out quickly and just keep slipping forward while I play. This rock stop just spot on!”