Thames & Kosmos Geek Glowing Crystal Geode - Multicolor عرض مجاني

Create your own crystal geode — a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mould and then fill it with a crystal-growing alum salt solution. The crystal solution contains an ultraviolet-luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light. An ultraviolet flashlight with holder, as well as a display stand for the geode, are included. Display your beautiful specimen day and night! Learn about how crystals form and why the pigment glows under ultraviolet light.

Key Features:

• First, cast a plaster geode shell in the mould and then fill it with a crystal-growing alum salt solution. 
• The crystal solution contains an ultraviolet-luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light. 
• An ultraviolet flashlight with holder, as well as a display stand for the geode, are included. 
• Display your beautiful specimen day and night! Learn about how crystals form and why the pigment glows under ultraviolet light.

Specification :

Brand - Thames & Kosmos

Type - Educational Game

Age - 8 Years+

Experiments - 5

Piece Count - 7

Manual Pages - 16

Product Dimensions - L 22.23 x B 6.35 x H 27.94 cm

Weight - 0.68 Kg 

Items Included in the Package :

1 Geek Glowing Crystal Geode