Abstract: Provided is an irrigation system including a flexible conduit having a first end connectable to a liquid supply, a second end opposite the first end, and a plurality of openings along a length thereof between the first and second ends, a plurality of rigid connectors coupled to the flexible conduit at respective ones of the plurality of openings, each of the plurality of rigid connectors including a first portion disposed in the flexible conduit and a second portion extending out of the flexible conduit through the respective one of the plurality of openings, and a plurality of attachment portions configured to be attached to the second portions of the plurality of rigid connectors.

Abstract: The present invention is a manipulative toy formed of a collection assemblage of three dimensional shape members that can be any multiplicity of desired shapes. The embodiments of the various members can be formed in any abstract shapes. Moreover, variant embodiments of the members can have hollow or solid shapes, can have partial surfaces, and surfaces can be flat or non flat. The present invention includes a multiplicity of differently configured spring biased interconnection means by which any adjacent shape members are interconnected.