No shipping from week 52 to week 1

Note: All orders placed between week 52 (2025) and week 1 (2026) will be shipped starting week 2 (2026). We wish you happy holidays!

Transport Insurance

Optional shipping insurance for €25 net is available for selection in the shopping cart.

Online Discount

All orders in our online shop enjoy a 5% discount on the net price.

Minimum Order Quantity

Certain products have minimum order quantities. For our colored glass rods, the minimum order is 200 grams.

Colourstar Tubes & Rods

Our Colourstar tubes and rods, made from high-quality borosilicate glass, are ideal for glass design, arts, and crafts. Discover the diverse colors and let your creativity run wild!

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