diff --git a/client/src/components/instance.constructs.jsx b/client/src/components/instance.constructs.jsx
index c0a0b36d..3ed752b7 100644
--- a/client/src/components/instance.constructs.jsx
+++ b/client/src/components/instance.constructs.jsx
@@ -98,7 +98,7 @@ function Construct(props) {
     const duplicateSkill = construct.skills.length !== 0 && construct.skills.every(sk => {
         if (!itemEquip && itemEquip !== 0) return false;
         if (!sk) return false;
-        return sk.skill === vbox.bound[itemEquip];
+        return sk.skill === vbox.stash[itemEquip];
     });
     const tutorialDisableEquip = tutorialShouldDisableEquip(tutorial, iter, instance, construct);
     function onClick(e) {
@@ -136,7 +136,7 @@ function Construct(props) {
             return true;
         }
 
-        const equipping = skillList.includes(vbox.bound[itemEquip]) && !skill
+        const equipping = skillList.includes(vbox.stash[itemEquip]) && !skill
             && !tutorialDisableEquip && !duplicateSkill && i === construct.skills.length;
         const border = () => {
             if (!skill) return '';
@@ -169,7 +169,7 @@ function Construct(props) {
         const s = construct.specs[i];
 
         if (!s) {
-            const equipping = specList.includes(vbox.bound[itemEquip]) && i === construct.specs.length;
+            const equipping = specList.includes(vbox.stash[itemEquip]) && i === construct.specs.length;
             const classes = `${equipping ? 'equipping' : 'gray'} empty`;
             return (
                 <button key={i} class={classes} disabled={!equipping} >
diff --git a/client/src/components/vbox.combiner.jsx b/client/src/components/vbox.combiner.jsx
index 2767b956..515db398 100644
--- a/client/src/components/vbox.combiner.jsx
+++ b/client/src/components/vbox.combiner.jsx
@@ -48,7 +48,7 @@ class Combiner extends preact.Component {
                     class='combiner vbox-btn'
                     onClick={e => e.stopPropagation()}
                     onMouseDown={vboxBuySelected}>
-                    {`Buy ${vbox.free[item[0]][item[1]]} ${item[0] + 1}b`}
+                    {`Buy ${vbox.store[item[0]][item[1]]} ${item[0] + 1}b`}
                 </button>
             );
         }
diff --git a/client/src/components/vbox.component.jsx b/client/src/components/vbox.component.jsx
index f00e9b63..9d192b9c 100644
--- a/client/src/components/vbox.component.jsx
+++ b/client/src/components/vbox.component.jsx
@@ -161,7 +161,7 @@ class Vbox extends preact.Component {
 
         function stashHdr() {
             const refund = storeSelect.length === 0 && stashSelect.length === 1
-                ? itemInfo.items.find(i => i.item === vbox.bound[stashSelect[0]]).cost
+                ? itemInfo.items.find(i => i.item === vbox.stash[stashSelect[0]]).cost
                 : 0;
             const tutorialDisabled = tutorial && tutorial < 8
                 && instance.time_control === 'Practice' && instance.rounds.length === 1;
diff --git a/client/src/components/vbox.stash.jsx b/client/src/components/vbox.stash.jsx
index 97511443..cec94686 100644
--- a/client/src/components/vbox.stash.jsx
+++ b/client/src/components/vbox.stash.jsx
@@ -81,7 +81,7 @@ class stashElement extends preact.Component {
                 }
 
                 if (notValidCombo) {
-                    setInfo(vbox.bound[i]);
+                    setInfo(vbox.stash[i]);
                     return setVboxSelected({ storeSelect: [], stashSelect: [i] });
                 }
 
@@ -123,7 +123,7 @@ class stashElement extends preact.Component {
                 onDragOver={ev => ev.preventDefault()}
                 onDrop={stashClick}
             >
-                {range(0, 6).map(i => stashBtn(vbox.bound[i], i))}
+                {range(0, 6).map(i => stashBtn(vbox.stash[i], i.toString()))}
             </div>
         );
     }
diff --git a/client/src/components/vbox.store.jsx b/client/src/components/vbox.store.jsx
index 9a168fc6..f4d1878c 100644
--- a/client/src/components/vbox.store.jsx
+++ b/client/src/components/vbox.store.jsx
@@ -32,7 +32,7 @@ class storeElement extends preact.Component {
         const { storeSelect, stashSelect } = vboxSelected;
 
         function availableBtn(v, group, index) {
-            if (!v) return <button disabled class='empty' key={(group * 10) + index} >&nbsp;</button>;
+            if (!v) return <button disabled class='empty' key={group + index} >&nbsp;</button>;
             const selected = storeSelect.length && storeSelect.some(vs => vs[0] === group && vs[1] === index);
 
             const notValidCombo = vboxHighlight && !vboxHighlight.includes(v);
@@ -63,7 +63,7 @@ class storeElement extends preact.Component {
             const disabled = vbox.bits <= group;
             return (
                 <label
-                    key={group * 10 + index}
+                    key={group + index}
                     onDragEnd={clearVboxSelected}>
                     <button
                         class={classes}
@@ -81,11 +81,11 @@ class storeElement extends preact.Component {
             <div class='store'
                 onClick={e => e.stopPropagation()}>
                 <div class="vbox-colours">
-                    {range(0, 6).map(i => availableBtn(vbox.free[0][i], 0, i))}
+                    {range(0, 6).map(i => availableBtn(vbox.store['Colours'][i], 'Colours', i.toString()))}
                 </div>
                 <div class="vbox-items">
-                    {range(0, 3).map(i => availableBtn(vbox.free[1][i], 1, i))}
-                    {range(0, 3).map(i => availableBtn(vbox.free[2][i], 2, i))}
+                    {range(0, 3).map(i => availableBtn(vbox.store['Skills'][i], 'Skills', i.toString()))}
+                    {range(0, 3).map(i => availableBtn(vbox.store['Specs'][i], 'Specs', i.toString()))}
                 </div>
             </div>
         );
diff --git a/client/src/components/vbox.utils.jsx b/client/src/components/vbox.utils.jsx
index 2069d66d..e40a0b2e 100644
--- a/client/src/components/vbox.utils.jsx
+++ b/client/src/components/vbox.utils.jsx
@@ -23,8 +23,8 @@ function setVboxState(dispatch, vboxSelected, state) {
 
     if (!(storeSelect.length === 0 && stashSelect.length === 0)) {
         vboxHighlight = [];
-        const stashItems = stashSelect.map(j => vbox.bound[j]);
-        const shopItems = storeSelect.map(j => vbox.free[j[0]][j[1]]);
+        const stashItems = stashSelect.map(j => vbox.stash[j]);
+        const shopItems = storeSelect.map(j => vbox.store[j[0]][j[1]]);
 
         const selectedItems = stashItems.concat(shopItems);
         const itemCount = countBy(selectedItems, co => co);
@@ -55,12 +55,12 @@ function setVboxState(dispatch, vboxSelected, state) {
     const vboxInfo = () => {
         if (vboxCombiner) return vboxCombiner;
         if (itemUnequip.length) return itemUnequip[1];
-        const stashBase = stashSelect.find(i => !(['Red', 'Blue', 'Green'].includes(vbox.bound[i])));
-        if (stashBase > -1) return vbox.bound[stashBase];
-        const storeBase = storeSelect.find(j => !(['Red', 'Blue', 'Green'].includes(vbox.free[j[0]][j[1]])));
-        if (storeBase) return vbox.free[storeBase[0]][storeBase[1]];
-        if (stashSelect.length > 0) return vbox.bound[stashSelect[0]];
-        if (storeSelect.length > 0) return vbox.free[storeSelect[0][0]][storeSelect[0][1]];
+        const stashBase = stashSelect.find(i => !(['Red', 'Blue', 'Green'].includes(vbox.stash[i])));
+        if (stashBase > -1) return vbox.stash[stashBase];
+        const storeBase = storeSelect.find(j => !(['Red', 'Blue', 'Green'].includes(vbox.store[j[0]][j[1]])));
+        if (storeBase) return vbox.store[storeBase[0]][storeBase[1]];
+        if (stashSelect.length > 0) return vbox.stash[stashSelect[0]];
+        if (storeSelect.length > 0) return vbox.store[storeSelect[0][0]][storeSelect[0][1]];
         return false;
     };
 
diff --git a/client/src/tutorial.utils.jsx b/client/src/tutorial.utils.jsx
index 05fedee5..e60974f4 100644
--- a/client/src/tutorial.utils.jsx
+++ b/client/src/tutorial.utils.jsx
@@ -24,21 +24,21 @@ function tutorialVbox(player, store, tutorial) {
         if (vbox.bits < 29)  {
             stage += 1;
         } else {
-            vbox.free[0] = vbox.free[0].slice(0, 2);
-            vbox.free[1] = [];
-            vbox.free[2] = [];
-            vbox.bound.fill(null, 0, 3);
+            vbox.store[0] = vbox.store[0].slice(0, 2);
+            vbox.store[1] = [];
+            vbox.store[2] = [];
+            vbox.stash.fill(null, 0, 3);
         }
     }
 
     if (stage === 2) {
-        if (!(vbox.bound.slice(0, 3).every(i => i === 'Attack') && vbox.bound.length >= 3))  {
+        if (!(vbox.stash.slice(0, 3).every(i => i === 'Attack') && vbox.stash.length >= 3))  {
             stage += 1;
         } else {
-            vbox.free[0] = vbox.free[0].slice(0, 2);
-            vbox.free[1] = [];
-            vbox.free[2] = [];
-            vbox.bound.fill(null, 1, 3);
+            vbox.store[0] = vbox.store[0].slice(0, 2);
+            vbox.store[1] = [];
+            vbox.store[2] = [];
+            vbox.stash.fill(null, 1, 3);
         }
     }
 
@@ -46,21 +46,21 @@ function tutorialVbox(player, store, tutorial) {
         if (player.constructs[0].skills.length !== 0)  {
             stage += 1;
         } else {
-            vbox.free[0] = vbox.free[0].slice(0, 2);
-            vbox.free[1] = [];
-            vbox.free[2] = [];
-            vbox.bound.fill(null, 0, 2);
+            vbox.store[0] = vbox.store[0].slice(0, 2);
+            vbox.store[1] = [];
+            vbox.store[2] = [];
+            vbox.stash.fill(null, 0, 2);
         }
     }
 
     if (stage === 4) {
-        if (!vbox.free[2][0] || vbox.bits < 24)  {
+        if (!vbox.store[2][0] || vbox.bits < 24)  {
             stage += 1;
         } else {
-            vbox.free[0] = [];
-            vbox.free[1] = [];
-            vbox.free[2] = vbox.free[2].slice(0, 1);
-            vbox.bound.fill(null, 0, 2);
+            vbox.store[0] = [];
+            vbox.store[1] = [];
+            vbox.store[2] = vbox.store[2].slice(0, 1);
+            vbox.stash.fill(null, 0, 2);
         }
     }
 
@@ -68,10 +68,10 @@ function tutorialVbox(player, store, tutorial) {
         if (player.constructs[0].specs.length !== 0)  {
             stage += 1;
         } else {
-            vbox.free[0] = [];
-            vbox.free[1] = [];
-            vbox.free[2] = vbox.free[2].slice(0, 1);
-            vbox.bound.fill(null, 0, 2);
+            vbox.store[0] = [];
+            vbox.store[1] = [];
+            vbox.store[2] = vbox.store[2].slice(0, 1);
+            vbox.stash.fill(null, 0, 2);
         }
     }
 
@@ -79,9 +79,9 @@ function tutorialVbox(player, store, tutorial) {
         if (player.constructs.every(c => c.skills.length !== 0))  {
             stage += 1;
         } else {
-            vbox.free[0] = [];
-            vbox.free[1] = [];
-            vbox.free[2] = [];
+            vbox.store[0] = [];
+            vbox.store[1] = [];
+            vbox.store[2] = [];
         }
     }
 
@@ -89,9 +89,9 @@ function tutorialVbox(player, store, tutorial) {
         if (vbox.bits < 25)  {
             stage += 1;
         } else {
-            vbox.free[0] = [];
-            vbox.free[1] = [];
-            vbox.free[2] = [];
+            vbox.store[0] = [];
+            vbox.store[1] = [];
+            vbox.store[2] = [];
         }
     }
     store.dispatch(actions.setTutorial(stage));