This is a set of two objects which can be used as holders for other objects or to play and strike various things like springs, metal objects etc. The holes have the same spacing like found the Microphonic Soundbox or Microphonic Playground. There is no rule what to do with it, please just check what it wants you to do with it and experiment.

Includes:
• 1x Saw/Wave big
• 1x Saw small