You can make RED GLASS BLOCK by combining GLASS BLOCK and RED BLOCK. RED GLASS BLOCK is in signs category. It takes 0d00h27m41s to grow RED GLASS BLOCK from seed to tree. Unfortunaltely durability information is not available. Oops, there is no entry in the database about seedratio. If you know something, please share. Unfortunaltely gemratio information is not available. Unfortunaltely blockratio information is not available.