Return to Shell Opening Measurement Caliper

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2 of 2 people found the following review helpful:

A God-Send February 8, 2017 Reviewer: Robin Johnson from Evans, GA United States   I don't know how I got along without this caliper; actually, how my *hermit crabs* got along without it. I was buying the wrong size shells and was guesstimating every measurement. Now I know for sure what they are currently wearing, the sizes of the spares, and what I need to purchase in the future. The guide that came with them is VERY clear, and includes  photographs, so you won't make a mistake with your next shell order. That in itself is a money saving dream. Was this review helpful to you?

1 of 3 people found the following review helpful:

Need this quick! August 29, 2015 Reviewer: Evelyn Quinones from Deland, FL United States   They had small shells, and into medium shells. Now I have to size shells . 3 of my purple pinchers in 1'inch to 1'in 1/8 shells. This caliper is easy to use. Was this review helpful to you?

3 of 3 people found the following review helpful:

Good Investment March 4, 2014 Reviewer: Sara Innis from lethbridge, AB Canada   When I ordered this my Boy Friend made fun of me, "what's wrong with the 3 callipers in the garage?" he says. Well first of all they are covered in shop grease, and second, this one is specially labelled in common shell sizes, not ball bearing sizes. So I win! Was this review helpful to you?

1 of 1 people found the following review helpful:

A Must Have! June 30, 2013 Reviewer: sherri dunn from LONDON, AR United States   you will love this product,it really does take the guess work out of shell shopping and save's you money! Was this review helpful to you?

3 of 3 people found the following review helpful:

A must have for me January 31, 2013 Reviewer: Amy from Freeport, IL United States   This is just what I needed. It makes sizing shells a snap. Now I know what size of shells that my Hermies are in now and lets me know just the right size of the shells I'm shopping for to be the next size up for them to grow into. Was this review helpful to you?

1 of 1 people found the following review helpful:

Love it October 27, 2012 Reviewer: Dee-Anne from Victoria, BC Canada   This is really a must have product if you want to get the right sizes of shells.  So much easier then trying to use a ruler or tape measure. Was this review helpful to you?

1 of 2 people found the following review helpful:

Love it November 15, 2010 Reviewer: Travis from Pa   This product really comes in handy. I use it all the time whether to measure new crabs or just when I'm taking shells out of the tank and using it to put them in their correct container. Was this review helpful to you?