A chalk-holder for billiard-cues system including a chalk holder having a receptacle including an inner volume and a securing member. The inner volume is configured to store chalk for removeable use. The securing member is configured to engage and be secured at a handle-end of a pool cue for providing ready access to the chalk. The securing member comprises threading. The handle-end comprises an aperture configured to mate with the threading of the securing member. The device may be used to store chalk between uses during billiards.

A chalk-holder for billiard-cues system including a chalk holder having a receptacle including an inner volume and a securing member. The inner volume is configured to store chalk for removeable use. The securing member is configured to engage and be secured at a handle-end of a pool cue for providing ready access to the chalk. The securing member comprises threading. The handle-end comprises an aperture configured to mate with the threading of the securing member. The device may be used to store chalk between uses during billiards.

A cue for use in billiard games includes a removable weight system located in a bore in a butt section of the cue. The weight system includes a carrier having a length extending from a first end to a second end with one or more weights and two or more support washers supported on the carrier. A butt plate is secured to the first end of the carrier, the butt plate having a first end and a second end and including an opening extending from the first end to the second end, the opening having a circular cross section at a second end for receiving the carrier of the weight system. The one or more weights and the two or more washers may be set at different locations along the length of the carrier.

A cue for use in billiard games includes a removable weight system located in a bore in a butt section of the cue. The weight system includes a carrier having a length extending from a first end to a second end with one or more weights and two or more support washers supported on the carrier. A butt plate is secured to the first end of the carrier, the butt plate having a first end and a second end and including an opening extending from the first end to the second end, the opening having a circular cross section at a second end for receiving the carrier of the weight system. The one or more weights and the two or more washers may be set at different locations along the length of the carrier.

A configurable butt for a cue stick comprising a body comprising an elongate chamber having an internal thread and a movable weight coaxially located within the elongate chamber and having an external thread, the movable weight being threadingly coupled to the internal thread of the elongate chamber. An internal shaft extends through the movable weight is adapted to rotate the movable weight within the internally threaded chamber thereby causing the movable weight to move between respective ends of the elongate chamber by virtue of the threaded coupling for adjusting a centre of gravity of the cue stick. An indicator arrangement is coupled to the internal shaft and adapted to provide an indicate of the location of the movable weight within the elongate chamber.

A configurable butt for a cue stick comprising a body comprising an elongate chamber having an internal thread and a movable weight coaxially located within the elongate chamber and having an external thread, the movable weight being threadingly coupled to the internal thread of the elongate chamber. An internal shaft extends through the movable weight is adapted to rotate the movable weight within the internally threaded chamber thereby causing the movable weight to move between respective ends of the elongate chamber by virtue of the threaded coupling for adjusting a centre of gravity of the cue stick. An indicator arrangement is coupled to the internal shaft and adapted to provide an indicate of the location of the movable weight within the elongate chamber.

A weight system for a cue stick includes a housing and a set of weighted elements enclosed within the housing. The housing is enclosed within a cavity of the cue stick, the housing having a first end and a second end. The weighted elements are sized to enable the set of weighted elements to move between the first and second ends of the housing during movement of the cue stick.

A weight system for a cue stick includes a housing and a set of weighted elements enclosed within the housing. The housing is enclosed within a cavity of the cue stick, the housing having a first end and a second end. The weighted elements are sized to enable the set of weighted elements to move between the first and second ends of the housing during movement of the cue stick.

A cue shaft with ball control enhancement function and a billiard cue thereof are provided. The cue shaft includes an outer tube and a combine end. The outer tube includes a strike end and a combine end disposed in opposite to the strike end, with a housing space formed between the strike end and the combine end. The housing space is disposed along an axial direction of the outer tube. The combine end is configured to be combined with the cue butt. The inner member has a length and is disposed in the housing space, such that an outer edge of the inner member fits an inner edge of the outer tube. Therefore, with the cue shaft not being a singular component, the ball controlling stability is improved, thus achieving an optimal ball striking performance.

A cue shaft with ball control enhancement function and a billiard cue thereof are provided. The cue shaft includes an outer tube and a combine end. The outer tube includes a strike end and a combine end disposed in opposite to the strike end, with a housing space formed between the strike end and the combine end. The housing space is disposed along an axial direction of the outer tube. The combine end is configured to be combined with the cue butt. The inner member has a length and is disposed in the housing space, such that an outer edge of the inner member fits an inner edge of the outer tube. Therefore, with the cue shaft not being a singular component, the ball controlling stability is improved, thus achieving an optimal ball striking performance.