Custom Toy Buying Guide

Toy Age Grading & the Small-Parts Rule Explained

Age grading decides which safety tests a toy must pass — and the small-parts rule is the big one. Here's how age grading and small parts work for custom toys.

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The Small-Parts Cylinder

What the Choking-Hazard Test Actually Measures

SMALL-PARTS TEST CYLINDER (FOR UNDER-3 TOYS) Ø 31.7 mm (1.25 in) interior 57.1 mm (2.25 in) deep side 25.4 mm (1.0 in) short side A part that fits entirely inside this cylinder is a choking hazard for under-3s. Toys with such parts must be graded 3+ and carry the required warning. Dimensions per the standard small-parts cylinder (16 CFR 1501 / ASTM F963).

The standardized small-parts test cylinder used to decide if a toy part is a choking hazard for children under three.

Why Age Grading Matters

A toy's age grade isn't marketing — it determines which safety requirements apply. The biggest divide is under-3 vs 3+: toys for children under three face the strictest rules, especially around small parts and chemical limits.

The Small-Parts Rule

Toys for children under three must not contain small parts that could be a choking hazard — tested with a standardised small-parts cylinder. Detachable eyes, buttons, wheels and components are common failure points. Toys with small parts must be graded 3+ and carry a choking-hazard warning where required (e.g. in the US).

How We Handle It

We design to the intended age grade from the start — securely-fixed or embroidered features for under-3, correct warnings and labelling for 3+, and small-parts testing as part of the EN71/ASTM F963/CPSIA test plan. Getting this right avoids recalls and customs problems.

FAQ

Common Questions

What is the small-parts rule for toys?

Toys for children under three must not contain small parts that fit in a standardised small-parts cylinder (a choking hazard). Toys with small parts must be graded 3+ and carry the required warning.

How do I know my toy's age grade?

Age grade depends on the toy's design, parts and play pattern; it sets the testing required. We help age-grade your toy and test it to your market's standard.

Do 3+ toys still need warnings?

Toys graded 3+ that contain small parts must carry a choking-hazard warning (e.g. under US rules). We apply correct warnings and labelling for your market.

Start Your Custom Toy Project

Send your product idea, target market, age grade and quantity — we reply with a tailored OEM/ODM quote and compliance plan. MOQ negotiable, samples before bulk.

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