About the POPO RS

POPO RS is KAIS’s first launch built entirely from Ensinger Germany PEI. It keeps the POPO family’s alternating common scale track and adds a crisp, penetrating mechanical voice.

Key Features

• All-PEI Construction
  Premium PEI from Ensinger Germany. Durable. Heat stable. Pocket friendly with a warm touch.

• POPO Track DNA
  Alternating common scale track for clean guidance and a tight, rhythmic cadence.

• 6 mm Buckyball Tuning
  Loads a 6 mm buckyball for elastic snap. Full-stroke pushes end in a buzzing vibration. Fast back-and-forth strokes fire a non-stop “duan duan duan.”

• Clear Mechanical Note
  Bright, penetrating click profile that cuts through ambient noise without being harsh.

• Daily Carry Ready
  Smooth edges and balanced mass for long sessions at the desk or on the go.

Variants and Limits

• Polished PEI — Limited to 199 units

• Sandblasted PEI — Limited to 158 units

• Black PEI — Limited to 158 units
  All materials discontinue once sold out.