A sample of Titanium metal in the form of a miniature crystal bar grown by the van Arkel–de Boer process (crystal bar process). Purity is 99.99%. These small bars are unique and originate from Russia. Larger Ti crystal bars appear for sale rarely and fetch a high price. These miniature bars are perfect for the collector and are offered here for a low price. This is a unique form of Ti metal not commonly found. These small bars are used as starter crystals to grow much larger Ti crystal bars. These are 3mm diameter and about 1in long and weigh about 1g + or - .1g. They will be cut from a longer piece. If you buy more than one, you'll get a single long piece unless otherwise specified at checkout.