The Trefl UFT (Unlimited Fit Technology) puzzle brings a new dimension to puzzling. A special die-cutting technology allows you to link multiple UFT designs together and create original collages exactly as you envision — you set the limits. With thick blue board and precise cutting, the pieces hold tightly together, so finished sections can be moved with ease.

Every piece has a unique shape for a pleasant, intuitive building experience. It’s planet-friendly, too: the packaging has no outer plastic wrap and the inner bag is fully biodegradable and compostable. The series also includes a simple method for connecting puzzles — remove the border, join the inner sections, then add the frame. Combine multiple 1000-piece sets to create a unique “6000-piece” composition.

• Unlimited Fit Technology (UFT): connect multiple designs into one large collage
• Premium material: highest quality, sturdy blue board
• Unique cuts: every piece has a distinctive shape
• Strong piece connection: finished sections are easy to carry
• Eco-friendly packaging: no plastic wrap, compostable bag
• Design: TRANSFORMERS: Autobots