The connection points of the individual elements are meticulously crafted. No sharp edges or use the remains of material. The capsule is wonderful stand up without wobbling, on all 4 feet. Here was worked with precision. The capsules can be easily play (from the bottom) taken without loose to sit so they could fall off during transport of the "Torre". Also filling (top) works fine and easy. No canting, no jamming, no crushing of aluminum caps. By and by a Great purchase and the price is more than worth it.