Mizerak Universal Cue Tip Replacements Brown/Grey. With threaded brass bodies that simply screw into place assembly is quick easy and does not require glue or tools. These cue tip replacements are compatible for 12mm and 13mm cue tips. Specifications for Mizerak Universal Cue Tip Replacements: Manufacturer: Mizerak Color: Brown/Grey Features of Mizerak Universal Cue Tip Replacements No glue or tools Required Universal tip replacement Works for 12mm and 13mm cue tips Features threaded brass bodies that screw into place. Quick and easy assembly. Package Contents: Mizerak Universal Cue Tip Replacements Mizerak P1811: Universal Cue Tip Replacements Brown/Grey