A new denim washing system with high performance materials for durability.

After 3,000 hours of use, the weight and size of the stones are only reduced by about 6%.

The average weight loss during 1 hour of washing in a normal 3500-litre stonewashing machine, using 80 kg of Spike stones, is only about 1.5 grammes.


Available in 4 different formats:

  • 44 mm smooth
  • 44 mm knobbly
  • 36 mm knobbly
  • 32 mm knobbly
  • 24 mm knobbly
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