How to make a table

1.cylindr

2.circle (spline objects)

3.copy of first circle (cntr+v)

2) One of circles convert to NURBS

3) Then in modify list select Curve CV. And choose operations with individual points.

4) Distribute points like in picture.

5) And now place second circle over first circle. Do it accurately.

6) In modify list select NURBS Surface and then choose NURBS Creation Toolbar.

7) In Creation Toolbar select surface function like in picture. Next step is connection.

8) Select new object and then In modify list choose Shell function.

9) Last operation. Move cylind into the second object.

Table and tablecloth are ready.