In line with our values, we are phasing out plastic mailers and adopting plant based,100% compostable, zero plastic shipping mailers.
Like all quality products, we expect to pay a little more.
For only $0.65 make the choice to 'green' your purchase at the checkout.


These mailers are made in Australia from PBAT (polybutylene-adipate-co-terephthalate), a fully biodegradable polymer. When buried in real soil environments, it breaks down completely and leaves no toxic residues behind.
Worms love it, so it is safe to put in your worm farm.


Within Australia:

Orders are packed with love and care from our Central Victorian storeroom. We aim to dispatch within 24 hours (not including weekends and public holidays).
Shipping times differ depending on location. Please allow 2-3 working days for delivery to capital cities and 5-6 days to regional and remote areas. 

All parcels are currently shipped with Australia Post.

Any orders of $250 and above will automatically receive FREE shipping.

If you would like to use Express Post, please get in touch via

Note: From Experience Express Post does not always mean your parcel will arrive any sooner because Kasu Emporium is based in a rural town.

Free local pickup option is available.
Local pickup is available in Central Victoria by arrangement.
Make sure you use the SECURE CHECKOUT button to enable the pickup option.
Please contact me on 0402 438 288 allowing 24 hours notice to arrange a time to pick up your purchase.
Pickup address: Room 48, Level 2, 1 Halford Street, Castlemaine.

Prices are calculated at checkout based on the weight and destination.
To keep the shipping costs down for our customers, we used
Economy International Parcel Post, which does not include a tracking number.
Delivery times vary between 5 - 15 business days depending on the destination.