These blocks come with EN71, ASTM, ROHS, PAHS, and REACH certifications all at once, which basically means they've passed some of the toughest safety tests out there for kids' toys.
The materail mix includes PVC, PP, and ABS plastics, and I personally think the ABS ones feel the most solid in hand—they don't get that weird squeaky or brittle feel after a few drops on the floor.

You can pick any Pantone color you want for the cubes, and teh size is fully adjustable to fit whatever lesson plan you're running, whether it's counting, base ten, or simple addition drills.
For ordering, the minimum is 1000 pieces, and you can choose between OPP bags, gift boxes, or blister cards as packging—just tell us which one works for your classroom or retail setup.

Customiaztion isn't limited to colors and sizes either; our company can tweak mold or even do a full OEM run if you have a specific shape or design in mind for your educational line.
Because these are non-toxic and odorless, you can let the kids handle them freely without worrying about fumes or chemicla residues, and they're durable enough to survive a full school year of daily use.
You can pick any Pantone color you like for the cubes. Custom colors are included as part of our OEM service, so there's no extra charge as long as the order meets the 1000-piece MOQ.
Yes, we can send you a sample. Typically it takes 3-5 days to prepare and ship, depending on whether you need a custom color or a standard one.
Absolutely. Every batch comes with EN71, ASTM, ROHS, PAHS, and REACH certification documents. Just let us know which ones you need.
For 10,000 pieces with custom packaging like a gift box or blister card, expect around 15-20 working days after design approval. Standard OPP bag packaging is faster, about 10-12 days.
The cubes meet EN71 and ASTM safety standards, but we always recommend supervision for children under 3 due to small parts. The material is non-toxic and odorless, so there's no chemical risk.