Black Opal. Card got you down? Complaints about grip have you second guessing your own? Well, block out that negative energy with this Black Opal Loot Bag. Keeps you calm and relaxed in uncomfortable situations, like being on a card with last place. Remember, you are not alone. Choosing Your Loot BagEvery bag is made with a durable, moisture wicking sports-like material that offers a light stretch, UV-resistant thread, and a strong, secure loop in the corner. Silica gel beads are also in every bag to help keep the fill dry and loose. Gemstones: Our largest bag, filled with natural clay Medium Pearls: A bit smaller but packed tight with chalk. A second, tight knit layer of fabric is used to prevent unnecessary leakage while still forming a nice cloud when pat Royal Blend: The best of both worlds. The same size as our Medium Pearl, also double layered, but providing a blend of clay and chalk for meeting all your grip bag needs