Pendant 01 - hollow dwarf planet

Imaginary dwarf planet (or metal sphere) with heavily cratered surface. Most craters was excavated by high velocity collisions with debris which was abundant after primordial disk collapse and planetary system formation (hypothetically). Some craters show signs of ejecta rays. Planet 01 is completely hollow. Internal void formation mechanism is unknown. This cavity connected to the outside world by two holes in opposite planet sides. After all, these holes suitable for chain attachment (chain not included). Holes diameter 3 mm (0.118 inch).