This silicon baking pen barrel is thick and durable and the thick wall can effectively extend the holding time and avoid the rapid solidification of chocolate during the operation. It is easy to use just remove the pen cap to extract the sauce, fingers like writing, and draw out the food. Each pen is equipped with 4 different decorating nozzles to meet different needs, easy to use and handy. Disassembly pen design, easy to clean, refuse to hide dirt and dirt, easy to assemble and disassemble,