diff --git a/bonobo/util/objects.py b/bonobo/util/objects.py
index 32c51af..0f33301 100644
--- a/bonobo/util/objects.py
+++ b/bonobo/util/objects.py
@@ -17,6 +17,14 @@ class Wrapper:
 
 
 class ValueHolder:
+    """
+    Decorator holding a value in a given memory adress, effectively allowing to "hold" even an immutable typed value as the state of a
+    node, allowing different actors to mutate it durably.
+
+    For the sake of concistency, all operator methods have been implemented (see https://docs.python.org/3/reference/datamodel.html) or
+    at least all in a certain category, but it feels like a more correct method should exist, like with a getattr-something on the
+    value. Let's see later.
+    """
     def __init__(self, value, *, type=None):
         self.value = value
         self.type = type
@@ -84,18 +92,93 @@ class ValueHolder:
     def __itruediv__(self, other):
         self.value /= other
 
+    def __floordiv__(self, other):
+        return self.value // other
 
-"""
-object.__matmul__(self, other)
-object.__truediv__(self, other)
-object.__floordiv__(self, other)
-object.__mod__(self, other)
-object.__divmod__(self, other)
-object.__pow__(self, other[, modulo])
-object.__lshift__(self, other)
-object.__rshift__(self, other)
-object.__and__(self, other)
-object.__xor__(self, other)
-object.__or__(self, other)
+    def __rfloordiv__(self, other):
+        return other // self.value
+
+    def __ifloordiv__(self, other):
+        self.value //= other
+
+    def __mod__(self, other):
+        return self.value % other
+
+    def __rmod__(self, other):
+        return other % self.value
+
+    def __imod__(self, other):
+        self.value %= other
+
+    def __divmod__(self, other):
+        return divmod(self.value, other)
+
+    def __rdivmod__(self, other):
+        return divmod(other, self.value)
+
+    def __pow__(self, other):
+        return self.value ** other
+
+    def __rpow__(self, other):
+        return other ** self.value
+
+    def __ipow__(self, other):
+        self.value **= other
+
+    def __lshift__(self, other):
+        return self.value << other
+
+    def __rlshift__(self, other):
+        return other << self.value
+
+    def __ilshift__(self, other):
+        self.value <<= other
+
+    def __rshift__(self, other):
+        return self.value >> other
+
+    def __rrshift__(self, other):
+        return other >> self.value
+
+    def __irshift__(self, other):
+        self.value >>= other
+
+    def __and__(self, other):
+        return self.value & other
+
+    def __rand__(self, other):
+        return other & self.value
+
+    def __iand__(self, other):
+        self.value &= other
+
+    def __xor__(self, other):
+        return self.value ^ other
+
+    def __rxor__(self, other):
+        return other ^ self.value
+
+    def __ixor__(self, other):
+        self.value ^= other
+
+    def __or__(self, other):
+        return self.value | other
+
+    def __ror__(self, other):
+        return other | self.value
+
+    def __ior__(self, other):
+        self.value |= other
+
+    def __neg__(self):
+        return -self.value
+
+    def __pos__(self):
+        return +self.value
+
+    def __abs__(self):
+        return abs(self.value)
+
+    def __invert__(self):
+        return ~self.value
 
-"""