minetest.register_craftitem("multitest:handle_grip", {
    description = "Grip",
    inventory_image = "multitest_handle_grip.png",
})

minetest.register_craftitem("multitest:rubber", {
    description = "Rubber",
    inventory_image = "multitest_rubber.png",
})

minetest.register_craftitem("multitest:rubber_raw", {
    description = "Raw Rubber",
    inventory_image = "multitest_rubber_raw.png",
})