our company can absolutely customize the packaging and branding for these 309-piece blue ABS building block sets — carton labels, colorway tweaks, even the bag matrial if that matters to you. The finished car sits at roughly 16.5 by 7.8 by 5cm, and every brick is rigid enough to click together without much force but holds tight once it's set.

Most kids aged 8 and up can handle the assembly in an afternoon, though younger builders might need help sorting the 309 pieces (they're all blue, so matching is basically automatic). We see buyers using these for school craft events or as stock for where parents want something that builds patience and hand control.

30 sets is our MOQ, so you're not stuck ordering a full pallet just to test demand. Lead time runs about 7 to 45 days depending on whether you need custom printing or just standdard PE bag packaing — the 45-day end is usually for ODM work.
Those bricks pass the typical internatioanl toy safety checks — we've got COAs on hand for each batch. One thing that's not great for: high-heat environments or leaving the set in direct sunlight for days, the ABS can yellow a bit.

Anyway, samples are availble if you want to check feel and fit before committing to volume. We usually have stock on standard blue version, but confirm lead time if you're planning a holiday-season push.
The MOQ is 30 sets. That's the minimum we can do for a bulk order.
Yes, samples are available. Just reach out to us with your request, and we'll arrange a sample for you.
It meets international toy safety standards, so you can be confident it's safe for kids aged 8 and up.
Absolutely, we accept OEM and ODM customization. You can change the packaging, color, or even the design details—just let us know your requirements.
Lead time ranges from 7 to 45 days, depending on order size and customization. Standard orders are usually on the shorter end.