Some occasions that call for wine gifting are Thanksgiving, birthdays, anniversaries, Christmas, and the actual Year.
This collection appears overkill for those but probably the most avid collector, but the reasoning behind the differences in shape wise. https://objectstorage.ap-singapore-1.oraclecloud.com/p/lmVyTC6RL-deerETzf9Qg7A1-BVnz0o1fw54g9g-8v2HNiosXHr8VM3-40l4RbAl/n/axqjqojndoew/b/Ruou-tay/o/ChivasExtra13Motchangduongthamquyendaybatngo.docx.html