The Rock Slide Nickel Plated Guitar Slide

Large Nickel Plated Brass - 21.5mm x 59mm - Ring Size 10-12

Nickel plated-brass Rock Slides are a great combination of tone and string feel.  They are slippery like glass, but have the weight and long sustain of brass.  Unlike the polished brass slides, they remain slippery for a very long time.