Embedding resin is sold at most larger hardware stores, mixed as a 2 part base, almost anything can be added to give an original finished product.
For these puzzle pieces I have used a silicone ice tray from IKEA.
The beads and buttons were in easy reach in my stash of supplies and fit the theme nicely.
On the back of the piece is a "brooch clasp" bought from spotlight.
Thankyou to my fellow "artist", my niece Krista for the fun we had making these. xx
My next project is love hearts filled with 100's and 1000's on a necklace pendant, lets hope the kiddies love them!