Applicable models: This carrying case is specially designed to fit SCRIB3D, MYNT3D Super, MYNT3D Professional, and MYNT3D Pro 3D pens. EVA material and protection: Made of durable EVA with a soft velvet lining to defend the device from drops, scratches, bumps, splashes and dust. Gift idea: A practical gift for boys and girls on birthdays, Children's Day, Christmas, Year, and other occasions. Interior organization: The hard carrying case includes an interior mesh pocket for 3D printed pencil accessories. The internal securing elastic band keeps items tightly in place and prevents shifting. Practical use scenarios: Take to school or maker classes to transport a 3D pen and accessories. Use at a home workstation to keep tools organized and readily available. Present as a thoughtful gift packaging option for young makers to encourage creativity.