Heavy enough to do real work but small enough for little hands and arms. Small 4oz hammers are perfect for approximately 2-5 year olds and larger 8oz for 5-9 years or until the child can comfortably use a full sized hammer.
All tools are real tools and are not meant to be chewed on or played with as toys. Please supervise children when using, wear protective eyewear, and use common sense. Recommend for ages 2+ with supervision.
XS is 4oz
S is 8oz