<b>What's in box: </b> <br> 1*storage box <br> 1* electric drill <br> 1*screwdriver <br> 3*drill bit <br> 1*spanner <br> 18*animal cards <br> 186*assembly pieces <br> 1*manual <br> <br> <b>Attention: </b> <br> 1. The electric drill needs 2 AA batteries which are not included in the package. <br> 2. Children should play the set under adult's supervision.