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Twin Cone Composter

Perfect solution for the home, workplace, school or resort - in hot and humid climates, and in every season!

Beginning gardeners / composters
Small to large yard
3-5 people / Family

Through extensive research and development, designer Andrew Hayim De Vries has designed a modular composting system, which can be scaled to suit various locations.

The system is vermin-safe, designed for hot climates and based on an effective vermiculture model. This means it's produces valuable 'worm juice' and compost soil for the benefit of quality food production.

Click to watch the video or enlarge the photo


  • Vermin-free (rats, mice, flies, cockroaches)
  • Designed in Australia, for hot and dry Australian climate (up to 50°c ambient temperature)
  • Easy to use and maintain
  • Low to no odour
  • Processes meat and fish
  • Can be setup to directly self-irrigate the biproduct to your vegetable garden

Option 1 - Base Kit

The Base Kit consists of the the two compost cones (below), with perforated lid and mice netting.

  • 220 Litre Compost Cone 
  • 400 Litre Compost Cone
  • Perforated Metal Lid
  • Rodent/Mice Netting

Excludes on-site installation.

Price:$499(inc. GST)

Option 2 - Full Kit

  • 220 Litre Compost Cone 
  • 400 Litre Compost Cone
  • Perforated Metal Lid
  • Rodent/Mice Netting
  • Worm Blanket
  • Worms & Castings
  • 20 Litre Buckets
  • Special Blended Manure
  • Sugar Cane Mulch
  • Shredded Newspaper
  • Cork Screw
Price:$599(inc. GST)

Option 3 - Full Kit with Installation

Includes all items in Option 2 - Full Kit  and installation of the Twin Cone Composter within the Byron Bay area. Additional costs may apply depending on location.

Includes coaching. Andrew can drop in once a week as requested.

Price:$699(inc. GST)

CONE A - 400 Litre Compost Cone (Outer Cone) 
CONE B - 220 Litre Compost Cone with Mesh Lid (Inner Cone)


Fresh Worms

Fresh worms, ready to let loose in your new Twin Cone Composter or existing compost system. Guaranteed 1000+ or 2000+ fresh and healthy worms.

4L (1000+):$35(inc. GST)

8L (2000+):$60(inc. GST)

The Twin Cone in Action

Discover 101 things you can compost around the home or workplace

Overview How It Works Design Features Prototypes FAQs