Collection: All

Happy Halloween Flying Skull - Laser engraved fine Slate Coaster

Dimond patent drawing - Laser engraved fine Slate Coaster

lacrosse - Laser engraved fine Slate Coaster

Gillette collection Razor patent - Laser engraved fine Slate Coaster

Locomotive Engine railroad lantern - Laser engraved fine Slate Coaster

Shears Sissors patent drawing - Barber Shop - Salon - Laser engraved fine Slate Coaster

Mars Rover Patent drawing - Laser engraved fine Slate Coaster

Blackhawk Military helicopter - Laser engraved fine Slate Coaster

Mountain Bike - Laser engraved fine Slate Coaster

Parachute Military Airborne patent drawing - Laser engraved fine Slate Coaster

Nikola Tesla Electric Circuit Controller - Laser engraved fine Slate Coaster

Tree Rings and FingerPrint - NATURE - Laser engraved fine Slate Coaster

Skeleton medical - Laser engraved fine Slate Coaster

1906 Eyeglasses Glasses - Laser engraved fine Slate Coaster

Medical NURSE - Blood Pressue Cuff - Laser engraved fine Slate Coaster

Horse Drawn Ambulance Medical History - Laser engraved fine Slate Coaster

Outdoor, Adventure, Camping - Laser engraved fine Slate Coaster

Pirate Skeleton holding Lantern - Laser engraved fine Slate Coaster

Optometry Eye Doctor Patent Opromertrist Trail Frame - Laser engraved fine Slate Coaster

PlayStation PS2 controller - Laser engraved fine Slate Coaster

locomotive railroad crossing sign - Laser engraved fine Slate Coaster

Science Lab Chemistry 1908 Microscope - Laser engraved fine Slate Coaster

Ship Anchor Patent drawing - Laser engraved fine Slate Coaster

Snowboard equipment patent - Laser engraved fine Slate Coaster

Steinway PIANO patent drawing - Laser engraved fine Slate Coaster

Thomas Edison Electric TATTOO GUN - Stencil pen - Laser engraved fine Slate Coaster

Tesla Transformer - Laser engraved fine Slate Coaster

Edison's Printing Telegraph patent - Laser engraved fine Slate Coaster

Tesla 1916 Arial Transportation - Laser engraved fine Slate Coaster

The Vitruvian Man was created by Leonardo da Vinci - Laser engraved fine Slate Coaster

Edison's Printing Telegraph patent - Laser engraved fine Slate Coaster

Thomas Edison 1879-1880 Incandescent light bulb patent drawing - Laser engraved fine Slate Coaster

Thomas Edison Light bulb 1881 - Laser engraved fine Slate Coaster

Thomas Edison ARC lamp Patent - Laser engraved fine Slate Coaster

Trumpet - Laser engraved fine Slate Coaster

Windmill 1906 Turnip Designs - Laser engraved fine Slate Coaster

JEEP patent - Laser engraved fine Slate Coaster

Whittle Jet Engine - Laser engraved fine Slate Coaster

Bi-Plane 1920s - Laser engraved fine Slate Coaster

Jet Engine aviation thruster patent drawing - Laser engraved fine Slate Coaster