These 3D-printed buttons for DE BTTF feature mini Flux Capacitors!  The button base is opaque gray, with a Flux Capacitor built in.  The backlighting behind the button lights up the clear tubes in the Flux Capacitor.  (If the buttons were translucent, the F.C. tube lighting would be washed out / less visible.)  Available with optional resin fill in the F.C. area, to make it appear like it’s behind the clear shield (like in the movie) — this is the version in the listing pictures.  Non-filled versions look similar; the F.C. compartment is ‘open’ and doesn’t have the glossy finish.

Your purchase includes a pair of buttons. There is an additional variation included below for those who need three buttons (e.g., re-imported games).

Installation is easy; see ‘Installation Instructions’ section below.

**Buyer is responsible to confirm their coin door uses this button type (891-1113-01 button), as some export/reimport games may have had coin doors changed/modified.  Any returns/exchanges due to incorrect button styles will be at the buyer’s expense (i.e., shipping and any non-reversible fees will not be refunded).**