This is a GOOD PIECE OF GLASS: Big round LIP for the mouth,thick walls even at the beaker and base are thick. Very pleased.
The unit I received is slightly longer than 14 inches.Has a 5 inch dia base. Holds lots water. Seller knows how to pack unit received shipping in bubble wrapped ( mummied ) and in a sturdy box. Shipping was very quick. Very Impressed with product a buying experince from this seller. Will be a back again! THANK YOU!