Round Tube

Whether for design, architecture, model making, DIY, artwork or stationery: over 30,000 articles that make the heart beat faster. For professionals. And aspiring professionals.

Abreast of all developments in the world of materials: At Modulor there are always new, first-class products waiting to be discovered. In all shapes and colours – and in many instances tailor-made.

Questions about materials? We provide personalized and competent advice. With over 25 years of experience our enthusiasm for materials continues unabated:
+49 (0)30 690 360

PayPal, credit cards, direct debit – at Modulor paying is very simple. Pay after delivery? No problem: just select „Invoice“ as payment method.

We deliver with our logistics partner quickly and securely – upon inquiry, same day delivery is even available within the Berlin city limits.
Standard shipping is free within Germany for orders over €39.

All the products and even more ideas can be experienced in person at our Berlin-Kreuzberg store. Over two floors and more than 3,000 m².