Tarjetas numéricas de la naturaleza

The cards are made of thick FSC-certified board with rounded corners, durable enough for years of handling, and a buyer notes they feel more like wood than paper. No drop, bend, or wear-test method or result is given to support the durability claim.

The cards tie specific features (high-contrast illustrations, bold numbers) to visual development and numeracy claims, but no independent testing or method backs 'Montessori-inspired' or 'supports visual development' language.

No CPSIA or ASTM F963 compliance trail is published for this specific card set, though the brand is an identifiable, retail-distributed toy manufacturer for which such non-publication is standard industry practice.

These cards are 'safe for babies to explore' with no explicit numeric age range or small-parts warning stated for this item, leaving the age claim generic rather than concretely graded.

We queried the CPSC recall registry directly and found two records for this brand: a 2021 wooden tray puzzle choking recall and a 2024 phthalates recall on a tummy-time toy, both voluntary and neither covering flashcards like this one. No open or unremedied recalls exist for this product line.

The cards are printed on thick FSC-certified board, a named standard asserted for the finished product itself, not just a supplier's facility.

We found the board material (FSC-certified) and ink type (eco-friendly) disclosed for this product, but no country of manufacture, no supplier name, and no warranty terms are published for it specifically.