General Bano'k pins are made using resins derived from petroleum and so resin products that can contribute to a reduction in the environmental load and improvement in sea pollution as exemplified by the problem of micro-plastic nowadays are sought after.

This biodegradable pin can be said to be environmentally-friendly as it uses a bi-plastic that contains no additional substances in the resin material, contributing to a reduction of CO2 emissions as it will be decomposed over time into water and CO2 due to the activity of microbes.

NPO Polano　Implementation Example
Improved turf sheets for natural turf "Eco Tuff Sodachi"　⇒http://npo-polano.or.jp/sodachi/index.html （BTO : build-to-order manufacturing）