diff --git a/packages/frptools/README.md b/packages/frptools/README.md
index 98b11c2..c1caeee 100644
--- a/packages/frptools/README.md
+++ b/packages/frptools/README.md
@@ -228,3 +228,28 @@ node to use to propagate updates but firing other values could have some uses.
 const unsubscribe = inViewport.subscribe(console.log.bind(console));
 inViewport.fire(false); // "false" logged to console.
 ```
+
+# Utilities
+
+## id
+
+`id(anything) -> anything`
+
+`id` is a function that returns its first parameter. It is used as the default hash function for
+each subscribable.
+
+## call
+
+`call(anything) -> void`
+
+`call` will call the first parameter if it is a function. It is used for iterating over
+subscribables.
+
+## pick
+
+`pick(propName, default) -> (obj) -> any`
+
+`pick` returns a function that accepts an object and will return the object's property for the
+provided name or the default if one is supplied. `pick` is not directly used with any subscribable
+but can be useful as the computed function when breaking down a `prop` that contains an object or a
+container.
diff --git a/packages/frptools/package.json b/packages/frptools/package.json
index b438747..69a938d 100644
--- a/packages/frptools/package.json
+++ b/packages/frptools/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "frptools",
-	"version": "3.0.0",
+	"version": "3.0.1",
 	"description": "Observable Property and Computed data streams",
 	"main": "lib/index.js",
 	"jsnext:main": "src/index.js",
diff --git a/packages/frptools/src/index.js b/packages/frptools/src/index.js
index f2b5de3..c7d8ddc 100644
--- a/packages/frptools/src/index.js
+++ b/packages/frptools/src/index.js
@@ -1,4 +1,4 @@
 export { prop } from './property';
 export { computed } from './computed';
 export { container } from './container';
-export { call, id } from './util.js';
+export { call, id, pick } from './util.js';
diff --git a/packages/frptools/src/util.js b/packages/frptools/src/util.js
index 6222d3a..4225947 100644
--- a/packages/frptools/src/util.js
+++ b/packages/frptools/src/util.js
@@ -1,5 +1,11 @@
 export const id = a => a;
 
+export const pick = (id, def) => doc => (doc && doc.hasOwnProperty(id) ? doc[id] : def);
+
+export const call = a => (typeof a === 'function' ? a() : a);
+
+// internal utilities
+
 export const registerSubscriptions = subscriptionsArray => fn => {
 	subscriptionsArray.push(fn);
 	return () => {
@@ -11,8 +17,6 @@ export const registerSubscriptions = subscriptionsArray => fn => {
 	};
 };
 
-export const call = a => (typeof a === 'function' ? a() : a);
-
 export const registerFire = subscriptionsArray => val => {
 	subscriptionsArray.map(s => s(val)).forEach(call);
 };
diff --git a/packages/gallery/src/interface/components/appbar.js b/packages/gallery/src/interface/components/appbar.js
index f2229b8..664aa2f 100644
--- a/packages/gallery/src/interface/components/appbar.js
+++ b/packages/gallery/src/interface/components/appbar.js
@@ -1,8 +1,7 @@
-import { prop, computed, container } from 'frptools';
+import { prop, computed, container, pick } from 'frptools';
 
 import { Icon } from './icon.js';
 import { defineElement as el, subscribeToRender } from '../../utils/domvm.js';
-import { pick } from '../../utils/conversion.js';
 import { injectStyle, styled } from '../../services/style.js';
 import { CLICKABLE } from '../styles.js';
 
diff --git a/packages/gallery/src/utils/conversion.js b/packages/gallery/src/utils/conversion.js
index 10a34e1..e5144f1 100644
--- a/packages/gallery/src/utils/conversion.js
+++ b/packages/gallery/src/utils/conversion.js
@@ -1,4 +1,6 @@
 import { readAsArrayBuffer } from 'pouchdb-binary-utils';
+import { pick } from 'frptools';
+
 import { isObject } from './comparators';
 
 export function bufferToHexString(buffer) {
@@ -45,8 +47,6 @@ export function deepAssign(to, ...rest) {
 	return to;
 }
 
-export const pick = (id, def) => doc => (doc && doc.hasOwnProperty(id) ? doc[id] : def);
-
 export const extractID = pick('_id');
 export const extractREV = pick('_rev');