Bismuth Crystal nature education Includes a torch projector and

Includes a torch projector and 3 disks for making up wonderful stories at bedtime

Bring home the Cuddlekins eco mini red Fox today and embark on an eco-conscious adventure filled with cuddles

full color guide inside the box

With its green paint color and hexagonal design

digitally printed on 100lb felt textured paper

Bismuth Crystal nature education Includes a torch projector andBismuth, atomic element number 83, is an interesting metal with many unique properties. It is almost as dense as lead but without the high toxicity. It is also one of the least thermally conductive metals but has a relatively low melting point (271C, 520F). When melted, bismuth can crystallize upon cooling into its signature stair stepped square pattern. The iridescent colors are caused naturally by the oxidation of the surface as it cools in the air.