RainShadows E-Glass blanks are extremely popular due to their low-modulus ratings and unrivaled strength and durability. RainShadow offers a wide variety of rod blanks in the E-Glass series: light/ultra-light power for Trout/panfish and medium/medium heavy power for crankbait Bass fishing. The Bass crankbait series is perfect for both the fresh and saltwater tournament/weekender that needs to win and win now. The durability and price point of the lighter weight SPG blanks are great for all rod builders.