Vintage Vacuum Tube / Thermionic Valve Coaster (3)
This is an image of an Osram VY2 half wave rectifier valve which was probaly first introduced in the 1930s
These eco-friendly, sustainable, & functional coasters look just great on your coffee table, hobby bench or at work.
- Made with absorbent cork— renewable & biodegradable
- Size 3.74″×3.74″
- High gloss coating on top
- Features sturdy Medium Density Fibreboard
- Coasters are sold individually or you can buy a set.
Buy one now or treat yourself to a set.
More details
- Made with absorbent cork— renewable & biodegradable
- High gloss coating on top
- Features sturdy Medium Density Fibreboard
EU GPSR Product Information:
- Manufacturer contact information
- Name: Electronics-Notes
- Email: electronicsnotes-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Size: 3.74″×3.74″
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.