Abstract: Hydraulically-driven vibrating massagers. Devices for massage and/or sexual stimulation are vibrated and/or rhythmically deformed. The devices have at least two, and normally three elements as follows: (1) One or more hydraulically driven sacs or tubes within a massage and/or sexual stimulation device which are constructed with walls of intentionally varying modulus; (2) A hydraulic actuator to move hydraulic fluid into and out of the device (1) (3) Optionally, a flexible hose or hoses connected at one end to the sexual stimulation device or devices and at the other end to the hydraulic actuator. The particular devices actuated by the present invention can include various prior art massage and/or sexual stimulation devices, including muscle massagers, dildos, and penis rings (with or without attachment to secondary anal stimulators), sexually stimulating underwear, and two-ended dildos intended to anchor on one end in a vagina and/or anus, for example.

Abstract: A cloth material such as a felt on which there is a rectangular outline is provided and the puzzle is partly or completely assembled inside the outline. When it is intended to store away the puzzle, the felt with the puzzle is rolled over a tube which is normally that which originally contained the felt. Once rolling is terminated, the felt is secured with straps and the whole is stored in a choice location.