Using tea (and coffee) in resin to produce textures like soil or sandstone:
https://davidneat.wordpress.com/2013/05/01/filling-polyurethane-resin-with-used-tea-or-coffee/
Using tea (and coffee) in resin to produce textures like soil or sandstone:
https://davidneat.wordpress.com/2013/05/01/filling-polyurethane-resin-with-used-tea-or-coffee/