These bottles are great for making external waste tanks. The top has a 11 mm raised opening for waste ink tubes (semi-cut). Despite the "open top" on the title, it features a cap with a semi-cut raised port. If the port is left uncut, the bottle remains airtight and can securely hold liquid without leaking.

* PET bottle
* BPA free
* 500 ml
* Meets FDA standards. Can be used with edible printers.