Looking for a fun and educational kit for kids? Look no further than our mini formations pouch. A website exclusive, this kit includes: 1 x Mini Bismuth crystal 1 x Mini Copper piece 1 x Mini Shungite piece Bismuth: This bismuth is laboratory grown and extraordinary crystal structures are produced. Bismuth begins in a liquid state, and as the solution solidifies, these unique crystal structures begin to form. These structures appear like tiny castles or futuristic cityscapes. Blue is the most common colour, but on occasion other colours are produced. Copper: Copper is a beautiful mineral found in many parts of the world. It may be found in a massive form as blobs or in crystal form. Man has used copper for several thousand years. It is a fairly heavy substance; it is always surprising to feel the weight in your hand. Copper has a nice feel to it when held in your hand. Shungite: Shungite is a black stone that is usually shiny and intense in appearance. It has been around for approximately 2 billion years, but it wasn't until the 1996 Nobel Prize-winning research that discovered antioxidant fullerenes within the stone that the world began to take notice of shungite. Springs that pass over shungite stones are typically turned into natural spas due to its cleansing properties - it is believed that shungite has purified water long before we began to use compressed charcoal or carbon blocks in water filters for the same purpose. Perfect for a stocking stuffer, this mini kit is sure to excite! Each kit features one of each mineral and no two are exactly alike. The kit you receive may have slight variations from the one photographed. This kit is ready made and is not customizable. Warning: choking hazard - small parts. Not suitable for children under 3 years.