Melissa & Doug Construction Vehicles 4-in-1 Wooden Jigsaw Puzzles These Melissa & Doug Construction Vehicles 4-in-1 Wooden Jigsaw Puzzles (£8) will ensure your kids are entertained for hours. Image Source: amazon.co.uk Melissa & Doug Construction Vehicles 4-in-1 Wooden Jigsaw Puzzles £8 from amazon.co.uk Buy Now