Material:Stainless Steel + Plastic.
Dual Head Pencil Extender Holder length about 13.5cm,Diameter 0.7~0.9cm.
Used for both round and hexagonal pencils,Sliding ring on nickel plated ferrule holds pencil securely.
When your pencil becomes too short to hold, just insert it into this handy tool and carry on using it,No more waste of pencil stubs.
Adjustable,works with most standard sized art, craft, hobby and school pencils.
Akak Store 5 Pieces Per Set Adjustable Handy Dual Head Pencil Extender Holder Pencil Lengthener Length Extender Holder for School,Office,Sketch,Art,Writing B01LXLT6F6