African fat-tailed geckos are calm and tolerate gentle, infrequent handling, but they do not need handling accessories so much as the right approach. The most useful item is a secure, ventilated transport container for vet visits or enclosure cleaning, ideally something opaque or partly shaded so the animal feels hidden and stays calm during a move.
A small transport container should hold the gecko snugly without crushing it, with a bit of soft substrate or a paper towel on the floor for grip and a secure lid that cannot pop open. For longer trips in cold weather, an insulated carrier paired with a safe, indirect heat source helps maintain temperature, though direct heat against the container must always be avoided.
For handling within the home, no special tools are required, but soft, clean hands and a low, supported approach matter more than any gadget. Letting the gecko walk hand-over-hand rather than gripping it reduces stress and the risk of the animal dropping its tail, which fat-tailed geckos can do when frightened.
Keeping handling sessions short and over a soft surface is the real safeguard. Working low to the ground or over a bed or table padded with a towel means that a sudden dart or leap ends harmlessly, which matters far more than owning any particular piece of equipment.