Inside each of these flat packs there are sheets of wafer thin steel with laser-cut components to click out and fit together. Similar in concept to plastic models - but far superior in design and detail - this is precision model-making in miniature. Highly detailed and very authentic, with just the right degree of challenge to make them truly rewarding, the finished models in gleaming steel are genuine display pieces. Suitable for ages 14 years and over. Needle nose pliers are required to complete these models.