There are no shipping costs for all standard shipments with DHL within Germany. The shipping costs are clearly communicated to you in the shopping cart system and on the order page.
Shipping costs for other European countries (except Germany): 4.99 euros (delivery time is usually 5-9 working days).
Shipping costs for Countries outside the European Union: Shipping is free but not climate neutral. (Delivery time is usually 2-3 weeks) Any customs fees incurred are to be paid by the buyer.