Eco-friendly resin for my design tech project

Hello! Im Ned and im in my final year of A-levels, taking DT, Textiles and physics. im asking for help as for my DT project, im focusing on sustainability and a part of that is using non-toxic parts like EcoPoxy which is a bio-based resin that i would use as part of making wooden jewellery. it costs almost £90 so anything towards it would help me and my project so so much!

Thank you so much for reading my story :)