..then will not reach into a child in a real saw and chain. This should be kept in mind, because in this beautiful toy the child needs to take care of anything and understood, despite the warning in the "ball chain" into it. Which is open on the lower side of the sword, but down taut and thus fully covered by plastic sword: In other words, the chain can never scratch a surface on the underside of the sword. The lamp at the top lights up during operation, the sound of sawing is pretty realistic and quite noisy - but bearable. One could insulate the lateral housing openings with duct tape, then it would be quieter. Three screws on the device can be rotated, turn two with "clicking sound" when. That will probably not last. Only the CAPS LOCK key is not functional. The size of the device and the switch have to be handled well from a biennial plants. Thus, there is also no frustration when the machine time should not do what the little (big) head will. I remember with horror the Ixolino: The on / off switch is so stiff that our child to press the switch bulges two hands and had quickly lost the fun toys. The saw came but to genial good and will get moved only in a good mood. I recommend this toy (when one considers the possible consequences with real saws).