Science › PRISM - EQUILATERAL - GLASS - 25MM SIDES Image 1 of 1 PRISM - EQUILATERAL - GLASS - 25MM SIDES $5.50 Code: PRHL1026-01 Add To Cart Added! Code: PRHL1026-01 25mm glass equilateral prism. 60 x 60 x 60 degree angles. You Might Also Like Quick View 7 PIECE GLASS PRISM SET IN WOODEN BOX $82.00 Quick View PRISM - GLASS $10.00 Quick View HOLLOW GLASS SHAPE WITH STOPPER - CUBE $21.00 Quick View HOLLOW GLASS SHAPES WITH STOPPER - SET OF 3 $46.50 Quick View HOLLOW GLASS SHAPE WITH STOPPER - PRISM $14.20