The materials immersed in acrylic resin (e.g. nuts or cones) can be machined in a similar way to wood. Since the material is completely stabilised, it is highly resistant to weathering and ageing. The Lava Blank is machined using conventional wood machining tools, although overheating of the material should be avoided. Its uses include the manufacture of ballpoint pens, fountain pen holders or small wood-turned items.