Wooden boxes that assemble in 20-30 seconds, without tools
No screws, no staples, no glue. A tab-and-slot system designed so anyone on the team can prep the box during a demand peak — without long instructions.
Fast assembly is what makes flat-pack delivery viable
Traditional wooden boxes are shipped pre-assembled because building them with screws, staples or glue would be slow and require tools. The result: they take 5 to 10 times more space in your warehouse and in transport than if they shipped flat. To send them flat without pushing that work onto you, assembly had to stop being a problem. So we designed a tab-and-slot system where each box clicks together in around 20-30 seconds, with no tools, no training and no possible mistake. You get both advantages at once: the logistics savings of flat-pack and an assembly so fast it adds zero friction to daily packing, even during demand peaks.
What makes assembly so fast
Not a marketing trick. Engineered millimeter by millimeter so parts click in first try.
- Tabs with sub-0.2 mm tolerance: click in cleanly without forcing.
- Single correct assembly order: only one way to fit the parts, so no possible mistakes.
- No glue or screws: rigidity comes from the geometry of the joints, not adhesives.
- Finish identical to a factory-assembled box: clean joints with no visible gaps.
- One-page visual instructions for the first orders. After the second, nobody needs them.
When assembly speed is critical
Some sectors treat packaging as part of the operational flow, not a separate step.
Events & catering
Hundreds of boxes assembled in one morning, no need for extra staff dedicated only to packing.
Christmas peaks
E-commerce teams that double their average order for 6 weeks and cannot double headcount.
Just-in-time production
Brands that prefer to keep the box flat and assemble only what ships each day.
Operational impact
seconds per box assembly
Anyone on the team, no training required.
tools needed
No screwdrivers, no staplers, no glue guns.
average packing speed
Vs. boxes with screws or staples, per customer measurements.
defects from bad assembly
The system guarantees a single correct fit order.
Frequently asked questions
Do I need training to assemble it?
No. Anyone can assemble it first try with a single instruction sheet. After the second or third assembly nobody needs the sheet.
Does it hold without glue or screws?
Yes. Rigidity comes from joint geometry. The box supports typical product weight (up to 3 kg per format).
What if a tab breaks?
We send free replacement parts if it is a manufacturing defect. In normal use the joint system does not break.
Can I disassemble and reassemble?
Yes, always. Since there is no glue and no screws, you can take the box apart and reassemble it as many times as you want without losing rigidity.
More reasons to choose Sincla
Fast assembly is an operational win. Here are the others:
Flat-packed
Forget storing pre-assembled boxes that eat up your warehouse. Sincla boxes ship flat-packed, assemble in 20-30 seconds and keep the rigidity and premium look of a traditional wooden box.
Learn moreAffordable price
Premium look, same dimensions, same personalization options. What changes is the production process — redesigned so wood becomes viable again for brands that could previously only afford cardboard.
Learn morePremium look
Natural wood, clean edges, warm touch. Not packaging — an extension of your brand: the customer opens it, photographs it and leaves it on a shelf instead of in the bin.
Learn moreLaser personalization
Your logo, a message, a full pattern. We do high-precision laser engraving and digital UV printing on wooden boxes — without absurd minimums and without hidden design fees.
Learn moreSustainable
Traceable-origin wood, no plastics, no toxic inks and no components that complicate recycling. A packaging decision that does not contradict the rest of your brand story.
Learn moreConfigure your box
Pick dimensions, personalization and start producing your Sincla wooden box today.
Configure my boxTry it yourself
Request a sample pack (19.99 EUR, refunded as a coupon valid for 15 days on an order of 50 boxes or more) and feel how fast and easy a Sincla box assembles.
Configure my box