For the D&D player that likes to stand out, these dice are definitely going to get noticed! Even your friends that aren't into DnD are going to love this dice set and pocket watch case! You can even add a pocket watch chain for that extra bit of flair! This Silver Octopus pocket watch case measures approximately 2” x 2.5” and has a button release for the front cover. The front glass face does not open. The removable back cover makes it easy to access your dice, or whatever little bits you decide to store inside. Includes one set of micro metal polyhedral dice (~5mm): d4, d6, d8, d10, d10%, d12, d20, in your choice of colors. **WARNING - Small Parts - Choking Hazard - Not for children under 3 years of age!** NOTE: Black Nickel is a black/silver finish. Depending on the lighting it looks very similar to the Antique Silver finish. Fits Micro Dice Only. No other sizes of dice will fit inside.