Warhammer 40000 - Tyranids Dice (66-86)Grab these dice that are specially themed to match your Tyranids army. Grab these dice that are specially themed to match your Tyranids army. Each six sided, round cornered die is a dark green colour. The 20 dice in this set each measure 16mm x 16mm and feature the Tyranids icon on the 6 face and traditional pips on the other faces all in an off white colour. The dice are supplied in a blister pack with a backing card featuring Tyranids artwork.