This is a custom-made grip. I made it with a 3D printer. This is an improved model, making it easier to remove than the previous version. Since it is printed after purchase, please allow some time for shipping (about 3 days). This is a plastic tube that fits the grip part of the α-gel (not an official product, but a personal creation). 16-sided body. Mechanical pencil is not included. It will be shipped wrapped in bubble wrap and packaging film.