Cubimana Building Sets Recalled Due to Battery Ingestion Risk
Summary
The U.S. Consumer Product Safety Commission (CPSC) announced the recall of approximately 3,950 Cubimana Island Storm 3 In 1 Building Sets sold on Amazon. The recall is due to a violation of the mandatory toy safety standard, as the battery compartment can be easily accessed by children, posing a risk of serious injury or death from battery ingestion.
What changed
The U.S. Consumer Product Safety Commission (CPSC) has issued an urgent recall for approximately 3,950 Cubimana Island Storm 3 In 1 Building Sets. The recall, dated March 5, 2026, stems from the product violating the mandatory safety standard for toys. Specifically, the battery compartment in the LED light piece allows easy access to button cell batteries, which pose a serious risk of internal chemical burns and death if swallowed by children. The sets were sold on Amazon.com by RBS Toys from October 2025 through January 2026 for about $30.
Consumers are instructed to immediately remove the building sets from children's access, stop using them, and remove and properly dispose of the batteries according to local hazardous waste procedures. To receive a full refund, consumers must throw away the product and send a photo of the disposed product to RBS Toys via email. No incidents or injuries have been reported to date, but the potential for serious harm necessitates immediate action by consumers and sellers.
What to do next
- Remove recalled building sets from children's access immediately.
- Remove and properly dispose of button cell batteries.
- Submit a photo of the disposed product to RBS Toys for a full refund.
Source document (simplified)
Cubimana Island Storm 3 In 1 Building Sets Recalled Due to Risk of Serious Injury or Death from Battery Ingestion; Violates Mandatory Standard for Toys; Sold on Amazon by RBS Toys
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Recalled Cubimana Pirate Ship Building Set box with model number (front)
Recalled Cubimana Pirate Ship Building Set box (back)
Recalled Cubimana Pirate Ship Building Set box (top)
Recalled Cubimana Pirate Ship Building Set box (left side)
Recalled Cubimana Pirate Ship Building Set and battery compartment
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- Name of Product: Cubimana Island Storm 3 In 1 Building Sets with LED Lights Hazard: The Island Storm Building Sets violate the mandatory safety standard for toys because the battery compartment within the LED light piece contains button cell batteries that can be easily accessed by children. When button cell or coin batteries are swallowed, the ingested batteries can cause serious injuries, internal chemical burns and death.
Remedy: Refund Recall Date: March 05, 2026 Units: About 3,950
Consumer Contact RBS Toys by email at productrecall@cubimanatoys.com.
Recall Details
Description: This recall involves Cubimana Island Storm 3 In 1 Building Sets. The sets contain 781 pieces of multi-colored building blocks and come in a black box with images of a pirate base and a pirate ship. Model number “HG1004” is printed on the front of the box.
Remedy: Consumers should take the Island Storm 3 In 1 Building Sets away from children immediately, stop using the recalled toys and remove and properly dispose of the batteries. Consumers will be asked to throw the product away and send a photo of the disposed product to productrecall@cubimanatoys.com to receive a full refund.
Note: Button cell and coin batteries are hazardous. Batteries should be disposed of or recycled by following local hazardous waste procedures.
Incidents/Injuries: None reported
Sold Online At: Amazon.com from October 2025 through January 2026 for about $30. Seller: Shenzhen Ruibosi Technology Co., Ltd., dba RBS Toys, of China
Manufactured In: China Recall number: 26-317
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