Your firmness options range from soft as melted butter (without the mess) and as resilient as a brick.  After you choose the color and shape you want, start at beginner level and work your way up to Shaolin finger strengthening exercises!

IMAGES IN THIS GALLERY: 

PICTS 1 TO 3:  A VARIETY OF COLOR AND SHAPE OPTIONS WITH VARYING DEGREES OF RESISTANCE. 

PICTS 4 TO 9:  PLAY WITH YOUR FOOD!
THE LAST FEW IMAGES ARE A RESULT OF AN INTERESTING FINDING:

WHILE RESEARCHING COMPRESSION PHYSICS, I CAME ACROSS FOOD SCIENCE AND TECHNOLOGY RESEARCH AND TURNS OUT A RIPE TOMATO HAS THE FIRMNESS USED IN TYPICAL HAND THERAPY EXERCISE WITH MEDIUM RESISTANCE! SO WHAT YOU SAY? YOU CAN SQUEEZE A TOMATO FOR HAND THERAPY! READ ON! 

SO INSTEAD OF SQUEEZING THROUGH YOUR GARDEN’S ENTIRE TOMATO CROP AND USING UP AN ENTIRE ROLL OF PAPER TOWELS TO CLEAN UP THE MESS, USE A 3D PRINTED HAND THERAPY TOMATO!  I’VE RESEARCHED HOW TO MEASURE FRUIT AND VEGETABLE FIRMNESS AND HAVE APPLIED THE RESULTS TO SCIENTIFICALLY DESIGNED FINGER AND HAND THERAPY EXERCISE SHAPES BOTH IN GEOMETRICAL AND FOOD SHAPES WITH THE CUSTOMIZED RESISTANCE YOU NEED.  SO SET YOUR APPETITE ON ENJOYING THE LAST SIX PHOTOS IN THIS GALLERY!