This fantastic mix crystal 1kg chips pack is excellent for your gem projects. They can be used for terrariums, pots or flower vases and to make orgonites. You can just simply put crystal chips in a glass bowl and let you home feel the healing energy of these gems. They do not have any holes. SIze of chips is around 1mm to 2mm. 1Kg pack is made from assorted mixture of Amethyst, Rose Quartz, Green Aventurine, Red Jasper, Moss Agate, Yellow aventurine, Carnelian and Clear Quartz.