3ml Heart Vial Caps – TPU

Soft TPU vial caps

Precision 3D-printed caps sized for 3ml vials, in a heart profile. Printed in TPU — a flexible plastic that stretches and returns to shape.

TPU is the more forgiving of our two materials. It flexes over the vial neck and grips rather than snaps, which makes it easier to fit and remove, and more tolerant of handling.

Colours – seven solids: Black, White, Red, Green, Blue, Pink and Purple. Plus a Rainbow Gradient.

Variety Pack – a mixed selection across our available colours. Contents vary between packs and are not guaranteed to include every colour.

Pack sizes – 25, 50, 100 or 200.

Made to order in-house. Because these are 3D printed, slight variation in colour and finish between print runs is normal.