A drinking straw (1) has a spherical transparent housing (2) formed part way up it in which there is a ball (3) which can be marked or decorated and when a drink is sucked up the straw (1) the ball (3) rotates.

 
Web www.patentalert.com

< Subliminal recording device

< Assembleable and towable/trailerable ice fishing shanty/hunting blind

> Toy bubble (S)—in-bubble generating assembly and method

> Elastic drive motor with force isolation
~ 00211