diff --git a/src/chunks.rs b/src/chunks.rs
index dad49ba..6f6490d 100644
--- a/src/chunks.rs
+++ b/src/chunks.rs
@@ -237,7 +237,7 @@ impl<T> Producer<T> {
     /// For a safe alternative that provides mutable slices of [`Default`]-initialized slots,
     /// see [`Producer::write_chunk()`].
     pub fn write_chunk_uninit(&mut self, n: usize) -> Result<WriteChunkUninit<'_, T>, ChunkError> {
-        let tail = self.cached_tail.get();
+        let tail = self.cached_tail;
 
         // Check if the queue has *possibly* not enough slots.
         if self.buffer.capacity - self.buffer.distance(self.cached_head.get(), tail) < n {
@@ -286,7 +286,7 @@ impl<T> Consumer<T> {
     ///
     /// See the documentation of the [`chunks`](crate::chunks#examples) module.
     pub fn read_chunk(&mut self, n: usize) -> Result<ReadChunk<'_, T>, ChunkError> {
-        let head = self.cached_head.get();
+        let head = self.cached_head;
 
         // Check if the queue has *possibly* not enough slots.
         if self.buffer.distance(head, self.cached_tail.get()) < n {
@@ -441,7 +441,7 @@ pub struct WriteChunkUninit<'a, T> {
     first_len: usize,
     second_ptr: *mut T,
     second_len: usize,
-    producer: &'a Producer<T>,
+    producer: &'a mut Producer<T>,
 }
 
 impl<T> WriteChunkUninit<'_, T> {
@@ -494,9 +494,9 @@ impl<T> WriteChunkUninit<'_, T> {
 
     unsafe fn commit_unchecked(self, n: usize) -> usize {
         let p = self.producer;
-        let tail = p.buffer.increment(p.cached_tail.get(), n);
+        let tail = p.buffer.increment(p.cached_tail, n);
         p.buffer.tail.store(tail, Ordering::Release);
-        p.cached_tail.set(tail);
+        p.cached_tail = tail;
         n
     }
 
@@ -707,9 +707,9 @@ impl<T> ReadChunk<'_, T> {
             self.second_ptr.add(i).drop_in_place();
         }
         let c = self.consumer;
-        let head = c.buffer.increment(c.cached_head.get(), n);
+        let head = c.buffer.increment(c.cached_head, n);
         c.buffer.head.store(head, Ordering::Release);
-        c.cached_head.set(head);
+        c.cached_head = head;
         n
     }
 
@@ -760,10 +760,10 @@ impl<'a, T> Drop for ReadChunkIntoIter<'a, T> {
     ///
     /// Non-iterated items remain in the ring buffer and are *not* dropped.
     fn drop(&mut self) {
-        let c = &self.chunk.consumer;
-        let head = c.buffer.increment(c.cached_head.get(), self.iterated);
+        let c = &mut self.chunk.consumer;
+        let head = c.buffer.increment(c.cached_head, self.iterated);
         c.buffer.head.store(head, Ordering::Release);
-        c.cached_head.set(head);
+        c.cached_head = head;
     }
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index 037a4ee..d8e527b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -127,11 +127,11 @@ impl<T> RingBuffer<T> {
         let p = Producer {
             buffer: buffer.clone(),
             cached_head: Cell::new(0),
-            cached_tail: Cell::new(0),
+            cached_tail: 0,
         };
         let c = Consumer {
             buffer,
-            cached_head: Cell::new(0),
+            cached_head: 0,
             cached_tail: Cell::new(0),
         };
         (p, c)
@@ -285,7 +285,7 @@ pub struct Producer<T> {
     /// A copy of `buffer.tail` for quick access.
     ///
     /// This value is always in sync with `buffer.tail`.
-    cached_tail: Cell<usize>,
+    cached_tail: usize,
 }
 
 unsafe impl<T: Send> Send for Producer<T> {}
@@ -317,7 +317,7 @@ impl<T> Producer<T> {
             }
             let tail = self.buffer.increment1(tail);
             self.buffer.tail.store(tail, Ordering::Release);
-            self.cached_tail.set(tail);
+            self.cached_tail = tail;
             Ok(())
         } else {
             Err(PushError::Full(value))
@@ -345,7 +345,7 @@ impl<T> Producer<T> {
     pub fn slots(&self) -> usize {
         let head = self.buffer.head.load(Ordering::Acquire);
         self.cached_head.set(head);
-        self.buffer.capacity - self.buffer.distance(head, self.cached_tail.get())
+        self.buffer.capacity - self.buffer.distance(head, self.cached_tail)
     }
 
     /// Returns `true` if there are currently no slots available for writing.
@@ -440,7 +440,7 @@ impl<T> Producer<T> {
     /// This is a strict subset of the functionality implemented in `write_chunk_uninit()`.
     /// For performance, this special case is immplemented separately.
     fn next_tail(&self) -> Option<usize> {
-        let tail = self.cached_tail.get();
+        let tail = self.cached_tail;
 
         // Check if the queue is *possibly* full.
         if self.buffer.distance(self.cached_head.get(), tail) == self.buffer.capacity {
@@ -485,7 +485,7 @@ pub struct Consumer<T> {
     /// A copy of `buffer.head` for quick access.
     ///
     /// This value is always in sync with `buffer.head`.
-    cached_head: Cell<usize>,
+    cached_head: usize,
 
     /// A copy of `buffer.tail` for quick access.
     ///
@@ -530,7 +530,7 @@ impl<T> Consumer<T> {
             let value = unsafe { self.buffer.slot_ptr(head).read() };
             let head = self.buffer.increment1(head);
             self.buffer.head.store(head, Ordering::Release);
-            self.cached_head.set(head);
+            self.cached_head = head;
             Ok(value)
         } else {
             Err(PopError::Empty)
@@ -584,7 +584,7 @@ impl<T> Consumer<T> {
     pub fn slots(&self) -> usize {
         let tail = self.buffer.tail.load(Ordering::Acquire);
         self.cached_tail.set(tail);
-        self.buffer.distance(self.cached_head.get(), tail)
+        self.buffer.distance(self.cached_head, tail)
     }
 
     /// Returns `true` if there are currently no slots available for reading.
@@ -678,7 +678,7 @@ impl<T> Consumer<T> {
     /// This is a strict subset of the functionality implemented in `read_chunk()`.
     /// For performance, this special case is immplemented separately.
     fn next_head(&self) -> Option<usize> {
-        let head = self.cached_head.get();
+        let head = self.cached_head;
 
         // Check if the queue is *possibly* empty.
         if head == self.cached_tail.get() {