Related Clues:

• Small amount
• Vestige
• Remnant
• Sediment
• Leftover bit
• Bottom-of-the-barrel stuff
• Liquid sediment
• Bit of sediment
• Last drop
• Small amount of residue
• Small remnant
• Bottom-of-the-barrel bit
• Barrel bottom bit
• Bit of coffee sediment
• Small amount left over