Containers and Equipment
Containers and Equipment
Two things are essential, three are worth having, and the rest can wait longer than the shops would like.
We have not burned these candles and we do not claim to have. Here is what we did instead. Links to Amazon earn us a commission at no extra cost to you — disclosure.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 |  SHOWIN Thick Glass Candle Jars with Wood Lids, 7 oz, 16 packTop pickSeven ounces in thick glass with a wooden lid, sixteen to a box. This is the size that lines up with the standard soy wick charts and the quantity that lets you actually test a wick. | The jar most beginner recipes assume | Check price#ad |
| 2 |  EricX Light Candle Making Pouring Pot, 4 lb capacityA pouring pot with a proper spout and a handle that stays cool is the difference between a controlled pour and wax down the outside of the jar. Everything else on this page can wait; this cannot. | The one piece of equipment that is not optional | Check price#ad |
| 3 |  TempPro TempDip Digital Candy Thermometer with Pot Clip, 10 inch probeThe clip is what makes this useful for candles: it holds the probe in the wax at a fixed depth so you can read the temperature continuously instead of dipping and guessing. | Reading wax temperature without buying a melter | Check price#ad |
Equipment is where candle making gets expensive for no good reason. There is a large and well-marketed category of digital melters, pouring stations and specialist tools, and almost none of it is necessary until you are making candles in volume.
What you genuinely need is a container, something to melt wax in, and something to tell you how hot it is. Everything else is convenience, and convenience is worth buying once you know what you actually do.
The measurement nobody publishes
Capacity and diameter are not related in any fixed way. A tall narrow 10-ounce jar and a squat wide one need different wicks. Measure across the inside of the glass and take that number to the wick size chart.
Buy on day one
| Item | What it does | Cheapest version that works |
|---|---|---|
| Containers | Holds the candle | A 12 to 16 pack in one size, so all your wicks match |
| Pouring pot | Melts and pours the wax | A 32 to 44 oz stainless pot in a pan of water |
| Thermometer | Reads the published pour temperatures | A clip candy thermometer |
| Kitchen scale | Fragrance load is a weight percentage | Any digital scale reading to 1 g |
| Wick stickers | Holds the wick tab to the base | A bag of 180 |
| Ruler | Measures the internal diameter | You own one |
Buy soon
- Wick centering devices. Keep the wick straight while the wax sets. Reusable, cheap, and they fix off-center wicks entirely.
- A wick trimmer. The published GW 464 instructions specify a quarter inch before each burn, and scissors will not reach the bottom of a jar.
- A second container size, once you know which one you like.
Buy much later, or never
- An electric melter. Genuinely useful at volume. See best wax melters and double boiler vs electric melter for the honest comparison.
- A heat gun. For leveling rough tops. Optional until you have rough tops.
- Molds. They want a pillar wax, not the container wax you bought.
- A dedicated candle scale, pouring jug or stirring tool. Kitchen equivalents work.
Top pick · The jar most beginner recipes assume
SHOWIN Thick Glass Candle Jars with Wood Lids, 7 oz, 16 pack
SHOWIN
Seven ounces in thick glass with a wooden lid, sixteen to a box. This is the size that lines up with the standard soy wick charts and the quantity that lets you actually test a wick.
Published specifications
- Capacity
- 7 ozSource: Amazon product listing, read 2026-09-02
- Count
- 16 jarsSource: Amazon product listing, read 2026-09-02
- Lids
- WoodSource: Amazon product listing, read 2026-09-02
- Glass
- Described as thickSource: Amazon product listing, read 2026-09-02
- Internal diameter
- Not published on the listing
What that means
Seven fluid ounces of container takes roughly 5.6 ounces of soy wax by weight, at the 0.8 fill factor soy runs at. Sixteen jars is therefore about 5.6 pounds of wax - close to a 5 lb bag plus what stays in the pot.
The listing does not publish an internal diameter, and diameter is what the wick chart needs. Measure across the inside of the glass with a ruler before you order wicks.
Thick glass matters for a real reason: thin glass near a large flame is a crack risk, and a cracked candle jar is a fire.
Good
- Quantity matches a 5 lb bag of wax almost exactly
- Thick glass, which is a genuine safety point
- Lids included, so candles can be given as gifts
Less good
- Internal diameter is not published, so wick sizing needs a ruler
- Sixteen jars is a commitment to one size
Skip this one if
You are still testing which jar size you like. Buy one small pack of two sizes rather than sixteen of one.
Pick 2 · The one piece of equipment that is not optional
EricX Light Candle Making Pouring Pot, 4 lb capacity
EricX Light
A pouring pot with a proper spout and a handle that stays cool is the difference between a controlled pour and wax down the outside of the jar. Everything else on this page can wait; this cannot.
Published specifications
- Capacity
- 4 poundsSource: Amazon product listing, read 2026-09-02
- Spout
- Dripless pouring spoutSource: Amazon product listing, read 2026-09-02
- Handle
- Heat-resistingSource: Amazon product listing, read 2026-09-02
What that means
Four pounds of capacity is more than one batch needs, and that is deliberate: a pot filled to the brim is a pot you cannot pour from safely.
The pot sits in a pan of simmering water. It is a double boiler with a spout, and that is all a home candle maker needs to hit the published 170 to 180F melt range for soy.
Good
- Actually controls where the wax goes
- Doubles as your measuring vessel
- Works on any stove, no dedicated appliance needed
Less good
- Needs a saucepan of water underneath
- No temperature reading of its own
Skip this one if
Your kit already included a pot. It will do the same job.
Pick 3 · Reading wax temperature without buying a melter
TempPro TempDip Digital Candy Thermometer with Pot Clip, 10 inch probe
TempPro
The clip is what makes this useful for candles: it holds the probe in the wax at a fixed depth so you can read the temperature continuously instead of dipping and guessing.
Published specifications
- Probe length
- 10 inchesSource: Amazon product listing, read 2026-09-02
- Mounting
- Pot clipSource: Amazon product listing, read 2026-09-02
- Display
- Large LCD, instant readSource: Amazon product listing, read 2026-09-02
- Waterproof
- Stated as waterproofSource: Amazon product listing, read 2026-09-02
What that means
Candle wax and candy sugar work in the same temperature band, which is why candy thermometers are the standard tool here. There is no candle-specific thermometer worth paying extra for.
A ten-inch probe reaches the bottom of a deep pouring pot without your hand being over the steam.
This plus a pouring pot costs less than an electric melter and teaches you more, because you are watching the number move rather than setting it.
Good
- Clips in place for continuous reading
- Long probe keeps hands away from steam
- Cheapest route to hitting published pour temperatures
Less good
- One more thing to wash
- Batteries
- Does not control the heat, only reports it
Skip this one if
You bought a digital melter. It already reads the temperature for you.
Where to go next
For containers: best candle jars, and glass vs tin vs ceramic for the material question. What size candle jar covers picking a size, which is more consequential than it sounds because it sets your wick.
For equipment: best wax melters, and the equipment list for the complete inventory with quantities.
And before you give or sell a candle: candle safety and labeling, which covers the warnings that are genuinely required rather than merely polite.
The stove works
A stainless pouring pot standing in a saucepan of simmering water is a double boiler, and it will hold wax comfortably in the 170 to 180F range the published GW 464 instructions specify. It costs a fraction of an electric melter, it does not need bench space, and it is what most people should start with.
The argument for an electric melter is not that it works better. It is that it holds a set temperature without you standing over it, which matters when you are pouring twenty candles rather than four.
How these picks were made. Published specifications compiled from the sources listed below, the arithmetic shown on the page, and live Amazon prices. No product here has been burned by us. Read the method.
Common questions
What equipment do I need to make candles?
A container, a pouring pot or melter, a thermometer, a kitchen scale and wick stickers. A ruler, to measure the container's internal diameter, is the tool nobody mentions and everybody needs.
Do I need a wax melter?
No. A stainless pouring pot in a pan of simmering water reaches and holds the published melt temperatures perfectly well. An electric melter buys convenience at volume, not better candles.
What size candle jar should I use?
Seven or eight fluid ounces is the standard and the size the wick charts are most unambiguous about. What matters more than capacity is the internal diameter, which is what actually sets the wick.
Can I use any jar for a candle?
It needs to be heat-resistant and thick enough not to crack. Thin decorative glass and anything not designed for heat is a genuine fire risk. Jars sold for candle making are specified for it.
Do I need a thermometer for candle making?
Yes, unless your melter has a display. Every published wax instruction is a temperature, and without a thermometer those numbers are decoration.
Sources
Everything in Containers and Equipment
Best Candle Jars
Candle jars and tins ranked on glass thickness, pack count matched to a bag of wax, and lids, with wax arithmetic per size.
Top pick
SHOWIN Thick Glass Candle Jars with Wood Lids, 7 oz, 16 pack
Best Wax Melters
Pouring pots and electric wax melters ranked by capacity, material and temperature control, with the batch-sizing formula.
Top pick
EricX Light Candle Making Pouring Pot, 4 lb capacity
Double Boiler vs Electric Melter
A double boiler against an electric wax melter on cost, temperature control, capacity, storage and what each is genuinely for.
Glass vs Tin vs Ceramic Containers
Glass, tin and ceramic candle containers compared on heat behavior, wick implications, safety, cost and appearance.
What Size Candle Jar
Choosing a jar size by diameter rather than capacity, with the wax, wick and burn-time consequences of each common size.
Candle Making Equipment List
Every piece of candle making equipment sorted into essential, useful and unnecessary, with what each does and a kitchen alternative where one exists.
Candle Safety and Labeling
Candle fire safety guidance and the US labeling standards that apply to candles you sell, with the warnings a label must carry.