The color composite of straws is confirmed upon customers'requirements. At present, the main color composites of straws are classified as: Composite for stripes, composite for fluorescence(neon), composite for solid color, silver gray and blacketc. The change of color is achieved by adding pp according the very color requirement during the processing course. Varieties of straw classified by shapes are mainly as follows: Straight straw, flexible straw, sharp tip straw, spoon straw, individual wrapped package straw and decoration straw. If you want to purchase drinking straws please tell me info of below 1. Shape: Flexible; Straight; Sharp tip; Spoon straw 2. Size: Dia. And length 3. Color: Stripes; Neon; Solid color; Silver; Gray; Black etc. 4. Pack of way: Individually wrapped; Packed in PVC/Peper box; With polybag etc.