Specifications:

• type 9: Wearable
• type 8: Portable
• type 7: Black
• type 5: Mechanical Chess Clock Durable
• type 4: Board Game Timing Tool
• type 3: Black Chess Timer
• type 2: Chess Clock
• type 10: Chess Competition
• type 1: Chess Timer
• Origin: CN(Origin)
• Age Range: Grownups