This piece was one of 3 made by a wood worker friend.The original that I had contained the 2 oils shown on the jars,lifting and releasing the plungers would show the viscosity.Made as near as possible from the original,solid oak.
Top and bottom both 5/8" thick.Overall height app.6" as is the width.Quite heavy.Will consider a fair offer,$10.00 shipping.I trust this will not offend the purists amongst us,if so dial 1-800 SORRY