There are 4 possible different 'pentiamond' shapes, as shown in the photos. This item consists of 18 sets (i.e. 72 pieces, a set being 4 pieces, one of each shape) plus 3 extra pieces.
The main photo shows two of the many shapes which you can make with one set. A crayon and a coin (US quarter) are shown for scale.
The following is a link to a pdf file with several puzzle shapes to try to make with a set of 4 pentiamonds. You should be able to print the pdf and have the puzzle shapes come out the same scale as the puzzle pieces, so you can work right on top of the printed puzzle as you try to make it from pentiamonds:
A couple of the photos show the puzzle pieces with the paper backing still on them. The paper backing looks quite nice on one side, as shown, but on the other side there are visible burn marks in the paper from the laser cutting process. So you will probably want to peel the paper off.
Material options and prices (All prices are in US$ and exclude shipping costs):This item is available in the following options:
Acrylic, 3 mm thick
Acrylic sheet, 40 cm x 40 cm x 3 mm thick. (Approx. 15.1" x 15.1" x 1/8" thick.)
|$35.00||Buy this option|