Polymaker Panchroma Starlight PLA Filament 1.75mm for 3D Printing, Neptune

Why it's worth it

A spool of Polymaker's Starlight PLA in a deep shimmering blue. Filament gets used up, so there's no risk of buying a duplicate, and PLA works on essentially every filament printer sold.

Filament is the closest thing this hobby has to a bottle of good wine. It gets consumed, so you can't buy a duplicate of something they own. PLA in particular is the safest bet of all — sales data from Matterhackers puts it above 60% of hobbyist filament purchases by volume, well ahead of PETG and ABS. If you know nothing except that they own a filament printer, this is the gift that lands.

Specialty colors are exactly what people don't buy for themselves. Hobbyists stock basic black and white because that's what a project needs. A shimmering Starlight blue is a treat, not a supply run. The Panchroma line covers silk, metallic, glow-in-the-dark and UV-shift finishes too, so you can pick something that suits their taste rather than defaulting to a color they already have three rolls of.

From our review of 8 gifts for 3d printing enthusiasts

What we like

• +Filament is the closest thing this hobby has to a bottle of good wine
• +Specialty colors are exactly what people don't buy for themselves
• +Polymaker has a strong reputation in maker communities, and the practical details back it up
• +It also unwraps well, which matters more than people admit

What to know

• –It's one spool. A dedicated hobbyist can burn through a kilogram in a couple of weekends, so as a standalone gift it can feel…
• –PLA is useless to a resin printer owner