PINOER Builders B2 | Simple & Powered Machines STEM Building Set (9686 Compatible)

🛡️ Return & Refund Policy

Thank you for shopping with us!
We want you to love your purchase, and we’re here to help if something isn’t right.

✅ 30-Day Worry-Free Returns

We offer a 30-day return window starting from the day you receive your item.

To qualify for a return, please make sure that:

The item is unused, undamaged, and in its original condition

All original packaging, tags, and accessories are included

The product does not show signs of wear, damage, or impact that may affect resale

Items that are damaged, altered, or not in resale condition may not be eligible for a refund.

📦 Return Shipping Cost

Return shipping fees are the responsibility of the customer.
We do not provide prepaid return labels at this time.

💰 Refund Processing

Once your return is received and inspected:

Approved refunds will be issued to your original payment method

Please allow 3–7 business days for the refund to appear in your account

Shipping fees (if any) are non-refundable

🚫 Non-Returnable Items

For hygiene and safety reasons, the following items cannot be returned:

Final-sale/clearance items

Personalized or custom-made products

Gift cards

📮 Wrong or Defective Items

If you received a wrong, defective, or damaged item, please contact us within 48 hours of delivery.

We will replace the item at no additional cost.

Please include:

Order number

Clear photos of the product and packaging

Description of the issue

📧 Need Help?

If you have questions about returns or need assistance, please contact our customer support team at:

📩 service@pinoer.com

We’re always here to help!

PINOER One-Year Limited Warranty

At PINOER, we fully stand behind the quality of our educational products and are committed to supporting your child’s cognitive growth journey. Therefore, all of our products are covered by a one-year limited warranty starting from the day the original order was delivered.

Warranty Terms & Conditions

1. Shipping Responsibilities: The customer will be responsible for all round-trip shipping fees associated with the warranty service.
2. Return Authorization: Before sending back any items, the customer must contact a PINOER customer service representative to receive the correct return shipping address and authorization. Unauthorized returns will not be accepted.
3. Safe Packaging: The customer is responsible for ensuring that all items are securely packed before shipment. PINOER is not responsible for any items lost, stolen, or damaged during transit back to our facility.
4. Trackable Shipping Required: When returning items, the customer must use a reliable shipping method that provides valid online tracking information. Packages returned without a verifiable tracking number cannot be processed.
5. Warranty Exclusions: PINOER reserves the right to void the warranty on any items showing clear signs of modification, misuse, abuse, intentional damage, or degradation beyond "normal wear and tear," as determined by our technical and quality assurance teams.

For any questions, warranty claims, or troubleshooting assistance, please contact our support team at:
📧 service@pinoer.com

100% Certified Kid-Safe. Fully compliant with US ASTM F963 and CPSIA standard toy safety regulations. Uses non-toxic, eco-friendly water-based paint and sustainably sourced timber with ultra-smooth, splinter-free edges.

Eco-Conscious & Sustainable. We care about the future world your children will inherit. All PINOER wooden toys are crafted from FSC-certified sustainable forests, ensuring that every play session supports a greener planet.