We've run these through our QC lab and the dimensional tolerance holds at about ±0.05mm across the 500-999 piece range, which matters more than most buyers realize—tight enough that the interlocking friction is consistent batch to batch without needing a mallet to seat them.


The recommended age is 3+ because of small parts, not the material itself; we actually process plastic to a specific Shore D hardness that resists cracking under bite presure but still allows hand-assembly deconstruction, and the CE and EN71 testing covers the full production run.

You'll get an OPP bag as standard packging, which is fine for most retail or bulk educational orders, but if you're running a subscription box or promotional campaign, our company can switch to custom carton or zip-lock bags with your logo printed—MOQ on that runs about 500 units.

Sample lead time is 7-10 days, and we usually have around 50,000 sets/month of capacity for YN-011, so even if you're looking at 20 pallets or so, we can typically ship within 3 weeks after PO confirmation, but check lead time if you need it faster.


Actually, the 20+5cm finished figure size is pretty ideal for a small desk display or classroom shelf setup, but it's not really suited for floor play or heavy roughhousing—the parts can unseat if dropped from above 1.5m onto a hard surfce, and that's just the nature of the snap-fit geometry.
We usually require a minimum of 1,000 sets per order for this model, but we can be flexible for first-time buyers or trial orders. Just reach out and we'll see what works.
Yes, we offer samples of the YN-011 blocks. Lead time is typically 7-10 days from when you confirm the request, so you can check the quality and colors first.
Absolutely, this product has CE, EN71, and ASTM F963-96A certifications, meeting EU and US safety standards for children 3 years and up. We can share the certificates with your order.
Yes, we offer logo printing customization on the blocks or the OPP bag packaging. Just send us your design and we'll handle the rest.
Each set comes in a standard OPP bag, and bulk orders are packed in cartons for shipping. The high-quality plastic is durable and can be stored in a dry place for years without issues.