shop › A dichro tetradecagon Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 A dichro tetradecagon $450.00 This is a 1 1/4” 14 sided tetradecagon. Purchase Added! This is a 1 1/4” 14 sided tetradecagon.