Metal Earth tower bridge Make your own 3D Laser Cut Metallic Model. The Metal Earth collection by Fascinations is made of small parts that are pre-cut with a laser in a thin metal sheet. The Tower bridge consists of two thin metal sheets. First cut or turn out all the pre-cut parts. Fold the parts into the right shape and put two pieces together by sliding tabs or pins through a slot. You can assemble this model completely without glue! A fine pair of cutting and needle nose pliers is useful to use. The handy instructions are always explained step by step in the packaging. The difficulty level of this metal model is reasonably low with 3 stars and suitable for the novice builder. You can assemble this kit in about 2 hours. Specifications: Gender: unisex Material: metal Color: silver Product dimensions: 14 cm Age: from 14 years