FlipBooKit: A New DIY Mechanical Flipbook Kit flipbook DIY device animation
Geometry Stamp Set: From Germany, the box is full of wooden stamps, each one being a geometric shape and painted in a solid colour. With the shapes you can make an infinite number of compositions. 16 stamps in total.
Gardner Bubble Viscometer A to T Varnish Series w/case in Business, Office & Industrial, Other Business & Industrial