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Shell Opening Measurement Caliper
Out of Stock
Small Shell 10 Pack
Medium Shell 10 Pack
The Hermit Crab Patch Shell Measuring Caliper. Calipers are a useful and accurate way to measure a shell's opening.
A variety pack from our Small Shell category. An assortment of opening sizes and shapes to fit small crabs (Overall shell sizes ranging from approximately the size of a dime to a half dollar).
A variety pack from our Medium Shell category. Assorted opening shapes and sizes to fit medium crabs (Overall shell sizes ranging from approximately the size of a half dollar to ping pong or golf ball).
Silvermouth Turbo Shell - Double Band
Jade Turbo Shell - Polished
Green Bruneus Shell - Natural
Note: In turbo shells with openings above 1_1/2" in size an increment of 1/8" would be sufficient. As an example for a 1_5/8" opening the next size would be 1_3/4" or for a 1_11/16" it would be a 1_13/16".
Green Calico Shell - Natural
Green Calico Shell - Polished
Turbo Stripe Shell - Natural
A hermit crab favorite!
Turbo Petholatus Shell - Polished
Tapestry Shell - Banded
Tapestry Shell - Natural
Limited Quantity of larger sizes up to 1_3/16" Openings.
Available in 1"+ opening sizes
Tapestry Shell - Double Band
Magpie Shell - Polished Shell
Gold Mouth Turbo Shell - Pearl
Babylonia Japonica Shell - Natural
Babylonia Spirata Shell - Natural
Fox Shell - Natural
New larger sizes 1" - 1_1/8"
Natural King Crown
Cancellaria Shell - Natural
Candy Snail Shell - Natural Shell
Japanese Land Snail Shell - Natural Shell
Japanese Land Snail Shell - Polished
Rice Field Snail Shell - Natural Shell
Shark Eye Shell - Natural Shell
Whale Eye Shell - Polished Shell
Nautica Stellata Shell - Polished Shell
Natica Tigrina Shell - Natural Shell
Bursa Crumena Shell - Natural Shell
Rapana Bulbosa Shell - Natural
Fernandezi Snail Shell - Natural
Mountain Snail Shell - Natural
Thias Shell - Natural
Round opening shell for tiny crabs.
Round opening shell for small crabs.
Fusi Shell - Natural
Silvermouth Turbo Shell - Polished
Turbo Stripe Shell - Polished
A hermit crab favorite!
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