How Many Eclipse Glasses Should You Order for August 2027?

Every eclipse produces two kinds of distributor: the one who sold out in four days and spent the next week apologising, and the one still holding pallets in September. The difference is rarely the forecast. It is the ordering rules they used.

Start from cartons, not from a demand number

Your forecast has an error bar of plus or minus a lot. The physical constants of the shipment do not, and they should shape the order before any demand model does.

Unit	Pieces
Export carton	1,800
Euro pallet, 120 x 80	About 43,200 (24 cartons, around 360 kg)
20 ft container	About 960,000
40 ft container	About 1,990,000
40 ft high cube	About 2,330,000

An order of 41,000 pieces is not a cleaner number than 43,200. It is the same pallet with the corner empty, and you pay for the pallet either way. Round to the carton at minimum and to the pallet if you are shipping LCL.

The price ladder rewards rounding up more than people expect

Our wholesale price is set by the quantity band the order falls into, and the bands step down at 5,000, 10,000, 20,000, 50,000, 100,000, 200,000, 500,000, 1,000,000, 2,000,000 and 5,000,000 pieces.

Because the price drops at each threshold, there is a stretch just below every one of them where increasing the order reduces the total invoice. If you are sitting at 47,000 pieces, moving to 50,000 lands in the next band and the total cost barely changes, so you take three thousand extra pairs for close to nothing. The same trap sits below every threshold on the ladder. Before you confirm any quantity, ask us what the next band does to your total. We will tell you, and it is often the easiest margin you will find all season.

Sizing the demand, honestly

There is no reliable public conversion rate from "people who will see a partial eclipse" to "pairs sold", and anyone quoting you one made it up. What you can do is build the estimate from things you actually know:

• Your own distribution reach. Number of doors, average units of a comparable impulse item per door, and the fact that eclipse glasses sell in multiples because nobody buys one pair for a household.
• The event calendar in your territory. Public viewing events, planetariums, schools and municipalities in or near the path are block buyers, and they commit months ahead if you approach them early. Their orders are more forecastable than retail.
• Proximity to totality. Countries inside the path sell more per capita, but the partial-phase countries are where the volume is, because there are far more of them. For 2 August 2027 a partial eclipse is visible across most of Europe, the Middle East, North and East Africa and western Asia.
• Last comparable event. If you traded through 12 August 2026, your own sell-through curve is the best data anyone has. We shipped over 40 million pairs into Europe for that eclipse, and the demand shape was the same everywhere: nothing, nothing, nothing, then everything in the last fortnight.

The asymmetry that should decide it

Being short and being long are not equally bad, and pricing them out usually settles the argument.

Being short costs you the gross margin on every pair you could have sold, plus the retailer relationships you damage by failing to supply in the one week they cared about, plus the emergency air freight you will end up paying for if you try to fix it late. Air is 10 to 15 days against 55 to 60 by sea, and it costs several times more per piece.

Being long costs you the working capital and the storage. It does not cost you the goods. The filter material has a 3-year shelf life, and there is a total solar eclipse over Australia on 22 July 2028 that passes directly over Sydney with 5 minutes 10 seconds of totality. Stock produced in early 2027, stored dry, is still within life and still sellable for that event.

That only holds if the print does not date itself. Do not put "2 August 2027" on the frame. Print your brand and the same run serves two eclipses.

Split the shipment

The strongest pattern we see from experienced buyers is not one big order. It is:

1. A large early order by sea, sized to the quantity you are confident you will sell, placed early enough to hold a production slot before capacity books out.
2. A second, smaller order held in reserve, confirmed once the first weeks of actual sell-through data arrive, shipped by air if the timing demands it.

The first order gets the good price and the certainty. The second one buys you the upside without betting the whole season on a forecast made a year out. Tell us at the start that you plan to work this way, and we will reserve capacity for the top-up rather than selling the slot to someone else.

Practical minimums

Order type	Minimum
Stock print, QW-SOZ1 to QW-SOZ5	2,000 pieces
Custom printed artwork	5,000 pieces

Everything is made to order. We hold no finished stock, our line runs 1,600,000 pieces a month, and production takes 25 to 35 days once the deposit clears and artwork is approved. In the twelve weeks before a major eclipse those slots go, and the buyers who get the quantity they asked for are the ones who confirmed early.