Bronze Gömböc

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Gömböc made out of bronze is the heaviest in the product line. It seems unstoppable as it moves slowly whilst gaining back its balance. This gömböc is for real deep-thinker type of personalities who think over their options before moving into action. Once they started, they know what they want and will reach it no matter the cost. Watching this Gömböc standing up will hypnotize its owner again and again reinforcing the consciousness and bringing clarity in the emerging chaos.

Bronze is a copper alloy and one of the most significant materials to any human culture that encountered it. So how could we resist making a Gömböc from it to prolong the Bronze age a bit. The bronze we use has 3 times the density of aluminium. If you are lucky it may move for several minutes on a plain surface until it stands still. It also swings really slow from its one side to the other.

Bronze is superior to iron as it is considerably less brittle, nonmagnetic and only oxidizes superficially; i.e. the thin oxide layer protects the underlying metal from further corrosion.

The alloy we used contains mostly copper and tin (between 11% and 13%).

Each Gömböc comes with a booklet that contains all key information and a unique product ID to uniquely identify the Gömböc and prove its authenticity.

Product data
Surface: unpolished
Weight: 3500g
Dimensions: H,W,L: 90 x 80 x 100 mm / 3.9 x 3.1 x 3.5 inches

Price shown doesn't include VAT and shipping cost. VAT (27%) is applicable if the purchase is made from the European Union. No VAT is added if the customer provides an EU TAX number during the check-out process. Purchases initiated from outside the EU will not be charged with VAT. During the check out process you will able to see the final costs before you make your purchase effective.

Transportation data
The Gömböc will be delivered in a transportation and presentation box. This lightweight box optimally protects the Gömböc during transportation. In addition, it serves as a robust storage and its inner layer can be used separately to present the Gömböc. A little opening at the top allows a view onto the Gömböc logo. A transparent layer with the mathematical formulae covers the top opening and protects the Gömböc from dust.

Delivery time (business day)*:
Europe 1-8
Asia 3-11
North-America 1-10
Australia 3-9
Africa 1-8
South-America 2-6
*For the exact time of delivery please review the Shipment table: Shipment Informations

Box size: 175x145x130 mm
Weight: 3500 g

Price: €599.00
Weight: 3500 g
Dimensions: 100 mm × 80 mm × 90 mm
SKU: Bronze Gömböc
Custom type: