This large piece of rock was found somewhere in Java, Indonesia, dug out from a mining shaft.

It weighs a hefty 15 kilograms of solid matter. WYSIWYG.

 The buyer is advised to collect this heavyweight item from me at my place of residence nearby Telok Blangah mrt station.

Please do not buy this rock if you can't carry this heavyweight of 15 kilograms onto your transport vehicle.