Global Shipping 

Dot Line Curve is based in Switzerland and ships globally.

Customers in Hong Kong and Macau can find Dot Line Curve at select local independent booksellers listed here.


International Customs, Fees and Taxes

Any and all custom fees imposed by your local post office or government must be paid by the customer. Dot Line Curve is not responsible for any packages that are returned due to unpaid custom fees. 


Delivery Times

Delivery times vary according to your parcel’s destination country, and are typically 10 to 14 days.


Shipment Packaging

All book mailers and packaging materials used are FSC-certified, climate-friendly and fully recyclable.


Attempted Deliveries

Dot Line Curve is not responsible for attempted deliveries that result in your package being returned.

Please use the supplied tracking number to stay informed about the delivery of your package.

You must contact your local post office as soon as possible to reschedule any missed deliveries, or they will return the package and new shipping charges will be incurred.



Dot Line Curve does not accept returns at the moment. If you are unhappy with the products, please reach out to us via email and we will do our best to resolve the issue. Thank you for understanding.