_bvn Calla is a F13 TKL with a reduced switch spacing of 18.9 mm rather than the standard spacing of 19.05 mm in homage to the OTD mini. Celebrate the arrival of summer with this calla lily inspired keyboard.

_bvn Calla Keyboard Kit Features:

• F13 WKL TKL Layout
  
• Top Mount or Gummy O-ring Gasket Mount
• O-Ring: 273, 50A (30A & 80A Optional)
  
• Case Material: 6063 Aluminum
• Internal Weight: Brass
• External Weight: STS
• Plate:
• MX: 5052 Aluminum or Polypropylene (PP)
  
• Electrocapacitive (EC): 1.2mm STS
• PCB Options: (Daughterboard included)
  
• MX/ALPS PCB: Solder Hybrid PCB (Hotswap optional)
  
• EC (Topre/Niz) PCB - Required modifications:
  
• PCB Firmware: Vial enabled QMK
• 18.9mm Switch Spacing
• 5.5° Typing Angle
• 21.9mm / 17.9mm Front Height (w/o bumpons)
• Note: Plate, foam, firmware, and PCB files will be made open source following Group Buy fulfillment.
  

Optional:

Kit Includes:

• 1 Aluminum Top Case
  
• 1 Aluminum Bottom Case
• 1 Internal Weight
• 1 External Weight
• 1 273 O-Ring 50A
• 1 Plate
  
• 1 PCB
  
• 1 Daughterboard
• 1 Set Case Screws (Pre-installed)
  
• 1 Carrying Case

- B and C-Stock units are nonrefundable.

Note: Product images are actual prototype photos. Silver, Red, and Navy colors will reflect the final production. Black is an R2 prototype unit and does not reflect the final production.