The Meraki Espresso Machine ships with everything needed for the daily workflow, so the accessory question is not "what do I need to start" but "what earns its place next." This guide separates the accessories that solve real problems from the ones that sound useful and sit in a drawer, with current prices on the official collection page.
What comes with the machine
The included kit, as listed on the current product page, covers the workflow: a 58 mm portafilter, an 18 g basket, a blind basket for backflushing, a tamper, a distributor, a dosing cup, a milk pitcher, and a cleaning brush and cloth. The gift kit with a knock box and WDT tool ships separately. Before buying anything, read the current box contents on the product page, because the starting point determines what is actually worth adding.
Reading the box contents before buying is also the way to avoid duplicate purchases: the machine already includes the essentials, so the first accessory order should be small and deliberate rather than a full kit of tools you already own. The current product page is the source of truth for the included kit, because bundles and gifts change; this guide assumes the kit as listed at the time of writing, and owners should verify before ordering accessories.
Must-have add-ons for daily use
The must-have list is short because the box covers most needs. If the gift kit did not arrive yet or you prefer a second one, a knock box is the single most useful addition: it gives ground coffee a home and keeps the counter clean. A barista cleaning brush earns its place for the grinder chute and group. And if you steam milk daily, a second milk pitcher lets one chill while the other is in use. Each of these solves a real daily friction rather than adding gear for its own sake.
The must-have framing follows one rule: does this accessory solve a daily friction, or does it add a step? A knock box solves the counter mess, a second pitcher solves the back-to-back milk workflow, and a cleaning brush solves the chute buildup; everything else is judged by the same test. The cleaning brush also prevents a specific failure: grounds lodged in the chute contaminate the next dose, and a brush clears them in seconds. That is the kind of small tool with outsized daily value.
Nice-to-have upgrades
The nice-to-have list improves specific parts of the workflow. A detachable spout on the portafilter makes cleaning easier and lets the basket sit flat on a tamping mat, which helps even tamping. An espresso shot mirror on the drip tray gives you a view of the extraction from below, which is genuinely useful for spotting channeling. A dosing cup upgrade, if the included one feels small, makes transfer cleaner for larger doses. These are workflow upgrades, not necessities, and each one targets a named friction.
The nice-to-have list is ordered by how often the friction appears. The detachable spout helps every time the portafilter is cleaned, the shot mirror helps every time extraction looks questionable, and the dosing cup upgrade helps only with larger doses. Buy in that order, and each purchase earns its place. A scale is not on this list because the machine has one built in; that single fact removes the most commonly recommended accessory and explains why the accessory list stays short.
Accessories you can skip
The skip list is as important as the buy list. Extra baskets beyond the included 18 g are unnecessary until you know you need a different dose, so buy them when a recipe demands it, not on impulse. A bean hopper replacement is only relevant if the original is damaged, because the machine ships with one. And anything that promises to make espresso "automatic," like pressure baskets or gimmicky tools, works against the measured workflow the machine is built around. If an accessory does not solve a problem you have, skip it.
The skip list also includes anything sold as "essential for espresso" by generic accessory brands: pressure baskets, pre-infusion gadgets, and novelty tools usually duplicate what the machine already does. The measured workflow is the machine's strength, and accessories that bypass measurement work against it.
Third-party 58mm compatibility
The machine's 58 mm portafilter follows the industry-standard E61-style size, which means baskets, tampers, and distribution tools from the wider espresso ecosystem generally fit. That compatibility is the reason the accessory question is open rather than closed: owners can use premium third-party baskets or tampers if they prefer. The full explanation of the 58 mm standard and what compatibility means is in our portafilter and basket guide; when in doubt, check the size before buying.
Compatibility is not a license to buy blindly: check basket diameter, tamper fit, and tool dimensions against the machine's 58 mm standard before ordering. The standard is shared, but tolerances vary, and a tamper that is 0.5 mm too small leaves an uneven tamp. Owners who already own 58 mm tools from a previous machine will often find them compatible, which turns the accessory question into a test of what carries over rather than what to buy new.
Build your ideal kit
The ideal kit for most owners is the box plus three additions: a knock box, a second milk pitcher, and a detachable spout or shot mirror depending on what you struggle with. Add more only when a recipe or habit demands it. The current lineup and prices are on the Meraki accessory collection, and the machine's included contents are on the product page for reference.
The kit grows with the owner, not the other way around. A beginner's ideal kit is the box plus a knock box; a milk-first household adds a second pitcher; a dialing enthusiast adds a WDT tool and a shot mirror. Revisit the list when the routine changes, and skip purchases that no longer earn their place.
The portafilter and basket guide explains the 58 mm ecosystem, the WDT and distribution guide covers the tools, and the espresso accessories under $50 rounds out the list.
Questions Buyers Ask About Meraki Accessories
Are all accessories compatible with the machine?
The official accessories are designed for the machine, and the 58 mm portafilter standard also makes most third-party baskets, tampers, and tools compatible. Check the size and the product description before buying third-party items.
Do I need to buy a knock box separately?
The gift kit includes a knock box and WDT tool, shipping separately from the machine. If you want a second one or bought a machine without the gift, a knock box is the highest-value addition because it keeps the counter clean.
The WDT tool in the same kit also improves distribution, which makes the gift genuinely useful rather than decorative.
Can I use third-party baskets?
Yes, if they are 58 mm E61-style baskets. The compatibility is part of the design, and the machine's portafilter accepts standard baskets. Verify the size and fit before buying.
Which accessory improves milk drinks the most?
A second milk pitcher, because it lets one chill while the other is used and makes back-to-back drinks smoother. The shot mirror is the runner-up for owners who want to watch and improve their extraction.
The pitcher is the daily-workflow win; the mirror is the learning win, so choose by which friction you feel.
