Static blocks are very handy to organize different types of information blocks to update content easily.
There are just two simple steps to add static block in a CMS page in Magento.
First of all, create a static block in Magento admin panel -> CMS -> Static Blocks. You will use the identifier to call it in the desired CMS page. For example, we call the identifier “service-glimpse”.
Once your static block is created, edit whatever CMS page you would like this block to appear on, and simply put below code inline where you want it to be included:
{{block type="cms/block" block_id="service-glimpse"}}