A4 12 Piece MDF Puzzle: Most Challenging Large Format Sublimation Blank, Pack of 5

Push the puzzle experience to its limit with our A4 MDF puzzle sublimation 12 piece blank. This pre-cut MDF puzzle has a fully sublimatable surface that accepts vibrant full colour prints across the full A4 area. Twelve pieces across A4 means smaller individual pieces, more connections, and the most involved solving experience in the entire range. The completed puzzle is still large enough to frame or display as a keepsake. Always remove the plastic film before pressing. Sold as a pack of 5, this A4 12 piece puzzle is the right choice for adults and dedicated puzzle enthusiasts who want a personalised photo gift that takes real effort to complete. Download our full product catalogue to explore the complete MDF sublimation range at West Rand Sublimation.

• Dimensions: A4 (210x297mm)
• Material: MDF with fully sublimatable surface
• Format: 12 pre-cut puzzle pieces
• Print method: Sublimation flat heat press, press assembled before separating pieces
• Note: Always remove plastic film before pressing
• Sold: Pack of 5

Why 12 Pieces at A4 Size Is the Most Rewarding Puzzle Gift in the Entire Range

The A4 6-piece puzzle is a display piece. The A4 12-piece puzzle is for the recipient who wants the full puzzle experience at the largest scale. Twelve pieces across an A4 surface means each piece reveals only a small section of the image at a time. The photo builds slowly. The final few pieces carry the most anticipation. That slow reveal across a large, high-quality printed surface is what makes this blank feel like a premium gift rather than a novelty item. Once complete, the puzzle is large enough to glue, frame, and hang as a permanent photo display. For crafters, it is also the highest perceived value puzzle in the range. The same press time and process as every other MDF puzzle, but the finished gift commands a higher price point because the recipient can see exactly why.

Press Settings for the A4 12 Piece MDF Puzzle

Always remove the plastic film from the A4 MDF puzzle before pressing. Reassemble all 12 pieces flat before applying the transfer paper. Press at 200°C for 60 seconds on a flat heat press with firm, even pressure. Use a protective sheet between the platen and the coated surface. Allow the puzzle to cool fully before separating the pieces and packaging.

Shop More MDF Sublimation Blanks at West Rand Sublimation

Looking for more MDF sublimation blanks for gifting and home decor? Browse the full West Rand Sublimation product range. We are South Africa’s trusted supplier of sublimation blanks, laser engraving blanks, consumables, and printing accessories. From A4 and compact MDF puzzles to photo displays, glass coasters, mugs, and drinkware, we stock a wide range. Everything you need to build a diverse and profitable personalised products business.

• Also available: A4 6 piece, A4 9 piece, 10x10cm 4 piece, 10x10cm 6 piece, 20x20cm 6 piece, and 20x20cm 12 piece MDF puzzles
• Wide range of MDF sublimation blanks for gifting and home decor
• Quality consumables including sublimation ink, transfer paper, and heat tape
• Fast, reliable delivery to customers across South Africa
• Trusted by home crafters and professional personalisation businesses alike