Blue Effect - Soul Travel / The Dawn (2002, Vinyl) | Discogs
Blue Effect (Modry Efekt; M. Efekt) - 1981 - Triatricet a.k.a. 33 (Czechoslovakia) - Full Album - YouTube
The Blue Effect, Modry Efekt (M. Efekt)
Effect of assay duration on bglTm activity at different temperatures.... | Download Scientific Diagram
Dark blue glow in the dark powder TAT 33. With beautiful blue color + blue glow in the dark effect up to 8-10 hours. | Glow in the dark, Dark, The darkest