Straw Bales are Stacked in a Large Pile. Harvesting in Agriculture Dry straw bale and agricultural byproducts. stacked yellow straw bales Straw Plants Varieties, Uses & Growing Tips Straw in bales hi res stock photography and images Alamy 4,000+ Free Straw & Straw Hat Images Pixabay. Keep your straw cups clean with these 2 pack Straw Cleaning Brushes. Silicone straws can be hard to get down into to clean. These brushes are thin and flexible to fit down both straight and bent angle straw pieces. Also useful for getting particles and other unwanted material out of tricky spaces. Product Details: The straw brush is suitable for all types of straws. Pack of 2 brushes. Measurement: Full length 14. 7 cm.