Combustible Lemon

Hello everyone, Cave Johnson here !So I guess you have definitely heard my maniacal babbling about committing arson with lemons. Guess what, now you can actually get the Comustible Lemon™ with the help of our Aperture Laboratories Additive Manufacturing Devices™."For legal reasons, I must ask you not to actually commit arson with them."In order to make them functional, you must source two standard household objects: a pen spring and a key ring.You also need to use PLA-NP for the infill of the lemon part.*someone speking off the microphone*What do you mean we don't sell the napalm infused PLA and primer kit yet ?*someone speking off the microphone*Safety, yada yada, law, yada yada, just put a freking fire warning triangle on it.*someone speking off the microphone*Ok, so before our lab boys and lawyers figure some stuff out, this Comustible Lemon™ will serve you only for a decorative purpose.But don't worry; here at Aperture Science, we never give up.Cave out.