Bonsai Knob Cutters


  • High-Quality Steel
  • Produces a hollow, circular cut
  • Great for removing trunk knobs
  • Good for cutting roots
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Spherical Bonsai Knob Cutters Known in Japan as Kobu iri Hasami, these cutters are designed for removing trunk knobs and roots. The head is shaped like a ball, hence the name ‘Spherical’. They produce a hollow, circular cut that heals quickly and with a minimum of scarring.

Additional information

Weight 9 oz
Dimensions 10 x 3 x 1 in

#167 Professional Grade $76.45, #2167 Small Professional Grade $67.45

Joshua Roth Warranty

Joshua Roth tools are warranted to be of the highest quality materials and workmanship for a period of three years from the date of purchase.

If you are dissatisfied with the performance of your JRL Bonsai tool for any reason, return it us, along with a copy of your original sales slip, for a free replacement or refund, as you prefer.

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