The Azlok 2D Bubble Candle Silicone Mould lets you make the popular overlapping-sphere "bubble" candles at home simply by pouring melted wax into the flexible cavity, letting it set, and peeling the mould away. It is made of soft, reusable silicone measuring about 3.5 x 3.5 x 3.5 cm, and right now it comes as a Buy 1 Get 1 Free offer, so you get a spare to speed up your batches.
What you can make with it
This mould is designed mainly for candle making, but the silicone handles more than just wax. Home crafters use bubble moulds like this for:
- Decorative candles — soy wax, beeswax or paraffin bubble candles for gifting and home decor.
- Wax melts and sachets — scented bubble shapes for wax warmers.
- Soap and plaster — small melt-and-pour soaps or plaster ornaments.
- Resin and concrete craft — trinket dishes and small casts (always follow the resin or concrete maker's instructions).
The bubble design has a clean, modern look that suits table centrepieces, festive gifting and small-business candle ranges.
How to make a bubble candle
Once you have your wax and a wick ready, the process is straightforward:
- Prepare the wick. Thread a pre-tabbed wick through the base opening, or insert it after a thin base layer of wax sets. Centre it and hold it in place with a wick holder or a pencil laid across the top.
- Melt the wax. Use a double boiler and melt your wax to the temperature the wax type recommends. Soy wax usually pours cooler than paraffin.
- Add fragrance and colour. Stir in candle-safe fragrance oil and dye at the recommended stage, then let the wax cool slightly before pouring to reduce shrinkage.
- Pour slowly. Fill the mould in a steady stream to avoid trapping air in the bubble cavities.
- Let it set fully. Leave it undisturbed for several hours, or overnight for larger pours. Do not rush.
- Demould. Gently peel the flexible silicone back from the edges and push the candle out. Trim the wick to about 5 mm before lighting.
Tips and safety notes
- Place the mould on a tray before pouring — soft silicone can flex, and a rigid base keeps it level.
- Never overheat wax. Melt gently, keep a thermometer handy, and never leave hot wax unattended near heat.
- Ventilate when working with fragrance oils, and keep melted wax and finished candles away from children and pets.
- A light release spray or a wipe of oil can help demoulding stubborn casts, though good-quality silicone usually releases cleanly.
- Burn candles safely. Keep bubble candles on a heat-proof dish, away from curtains and drafts, and never leave a burning candle unattended.
Buying and storage
Each pack from Azlok contains one mould unit, and with the Buy 1 Get 1 Free offer you effectively receive two. Larger packs — 2, 3, 5 and 10 units — are handy if you make candles in batches or run a small business, since multiple moulds mean you can pour several candles in one session while others set.
To keep your mould in good shape:
- Let it cool completely before cleaning.
- Wash with warm water and mild soap, then air-dry fully. Avoid harsh scrubbers that can scratch the surface.
- Store flat and dust-free, away from sharp objects and direct sunlight, so it holds its shape.
Cared for this way, silicone moulds stay flexible and reusable for many batches.
FAQ
What size candle does this mould make?
The mould measures roughly 3.5 x 3.5 x 3.5 cm, so it produces a small, compact bubble candle — ideal for gifting, table decor and sampler sets.
Which wax works best?
Soy wax, beeswax and paraffin all work. Soy wax is popular for beginners because it releases cleanly and pours at a lower temperature. Follow the temperature guidance for your specific wax.
Is the mould reusable?
Yes. It is made of durable, elastic silicone that can be used again and again as long as it is cleaned gently and stored properly.
Can I use it for soap or resin instead of wax?
Yes, the silicone suits melt-and-pour soap, plaster and resin casting too. Always follow the safety and curing instructions for whichever material you use.
How do I get the candle out without breaking it?
Make sure the wax is fully set, then flex the soft silicone outward from the edges and push gently from the base. Rushing while the centre is still warm is the most common cause of dents.