GE Endless Knot - Glass Knot Small Orange Multi Colour Decor (Medium - 4.5", Blue) Due to the nature of hand-made products, sizes/colours/shapes will vary from piece to piece. This knot represents a never ending connection, a symbol of eternity, harmony and endless love. This sculptural sphere will add visual interest to any space This ornamental glass knot is a great gift idea for anyone you care about. It is a symbol of eternal love and friendship The endless knot can be found in Celtic, Buddhist and Chinese art; all which represent the cycle of life and a never ending love