This colorful vintage-inspired card has been adapted from the US patent application filed in July 1958 for the product that would become known as Lego! The card includes a kraft paper envelope and is blank on the inside, providing ample space for a message.

• 300 gsm Italian paper, 120 gsm recycled kraft, and vegetable-based inks
• 6.69" x 4.72"
• Made in the UK