Technically speaking, there are few types of flexible wood strips which could be used to make models. For example, the balsa wood is always considered as the most popular flexible wood strips. If you are planning to start your hobby making career, you should better start from the balsa wood. Especially while you do not have too much experience, the balsa would provide you the chance to make the project easier.
Balsa is popular for its flexibility. It is so flexible that while you applying it to the production process of models, you would cut, assemble and glue the balsa strips much easier. In addition to the flexibility, the stability is another reason for its popularity. Of course, the stability is relatively better as compared with other types of wood, when it comes to the steel, the wood would not be stronger.
Frankly, the steel wire is much easier to be bent and it is much stronger than the wood. In some types of the balsa model, the steel could be used as the frame. Generally, the steel wire could not be singly to make models, but in some situation, the steel wires could be bent by skillful workers to make series of products, such as bikes, towers and bridges.
For both the beginners and even for the skillful makers, without doubts, balsa wood should be their favourite material. For the experienced makers, they could choose the different types of balsa wood to work for the different parts of their models. You should know that even for the same types of woods, they are born with different densities. The heavier could be used to bear more pressure.
Even more, the veteran makers could mix different types of materials in their project. They could choose the metal to make the base of the model, some stronger wood to make the frame and the balsa wood to form the appearance. They need to choose various materials to insure the connection between different materials. In summary, the balsa woods are the favourite flexible wood strips. If you want to attain a perfect project, you need to use different types of materials together.