3 black industrial glass nesting coffee tables Yves Boutboul 1970

Set of 3 industrial coffee tables in black steel and tempered glass by yves boutboul 1970 in good condition. Ideal for small spaces. I may not know how to do it but I could not fit the medium table under the larger one: ) other uses: side table, bedside table large: width 50, depth 30, height 46 medium: width 40, depth 30, height 40 small: width 30, depth 30, height 33.